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Mitutoyo Continuous Dial Plunger Variance Indicators
 |  |
Side View |
For direct measurements, these indicators have a continuous dial numbered clockwise around the face. A spring-loaded plunger retracts and extends to measure objects. Rotate the dial face for viewing at multiple angles.
Jeweled Bearing—Jeweled bearings are more sensitive and wear resistant than plain bearings for a longer service life.
Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount | |||||||||||||||
Plain Bearing | |||||||||||||||
| 0" to 0.125" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 5/8" | 0-50 | 0.118" | 0.449" | 4-48 | 1780A | 2246A101 | 0000000 | ||
| 0" to 0.500" | 0.0005" | ±0.0015" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 0.118" | 0.866" | 4-48 | 2514A | 2246A102 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 0.118" | 1.366" | 4-48 | 2416A | 2246A53 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.002" | AGD Group 3 | 3/8" | 1/4" | 3 1/16" | 0-100 | 0.118" | 1.358" | 4-48 | 3416A | 2246A108 | 000000 | ||
| 0" to 1.000" | 0.0005" | ±0.0005" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 0.118" | 1.366" | 4-48 | 2776A | 2246A55 | 000000 | ||
Jeweled Bearing | |||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 1 | 3/8" | 1/4" | 1 5/8" | 0-10 | 0.118" | 0.378" | 4-48 | 1802A-10 | 2246A103 | 000000 | ||
| 0" to 0.050" | 0.0001" | ±0.0002" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 0.118" | 0.378" | 4-48 | 2804A-10 | 2246A104 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 5/8" | 0-100 | 0.118" | 0.587" | 4-48 | 1410A-10 | 2246A41 | 000000 | ||
| 0" to 0.500" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 0.118" | 0.846" | 4-48 | 2358A-10 | 2092A7 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 0.118" | 1.366" | 4-48 | 2416A-10 | 2246A54 | 000000 | ||
| 0" to 2.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 0.118" | 2.35" | 4-48 | 2424A-19 | 2246A57 | 000000 | ||
| 0" to 3.000" | 0.001" | ±0.005" | AGD Group 3 | 3/8" | 1/4" | 3 1/16" | 0-100 | 0.118" | 3.354" | 4-48 | 3426A-19 | 2246A105 | 000000 | ||
| 0" to 3.000" | 0.001" | ±0.005" | AGD Group 4 | 3/8" | 1/4" | 3 5/8" | 0-100 | 0.118" | 3.354" | 4-48 | 4887A-19 | 2246A107 | 000000 | ||
| 0" to 4.000" | 0.001" | ±0.001" | AGD Group 3 | 3/8" | 1/4" | 3 1/16" | 0-100 | 0.118" | 4.331" | 4-48 | 3428A-19 | 2246A106 | 000000 | ||
Easy-Read Mitutoyo Electronic Plunger Variance Indicators with Calibration Certificate
 |  |  |
Stem Mount (Side View) | Lug and Stem Mount (Side View) |
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. They have a larger display than other Mitutoyo electronic indicators for easier reading. A spring-loaded plunger retracts and extends to measure objects. The go/no-go operation indicates when measurements fall outside your set tolerance. All have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.00012" | ±0.003 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.19" | 0.79" | M2.5 × 0.45 mm | Yes | Straight Mitutoyo Connector | Yes | 543-701B-02 | 20835A102 | 0000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.02 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.19" | 0.79" | M2.5 × 0.45 mm | Yes | Straight Mitutoyo Connector | Yes | 543-711B-02 | 20835A103 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.19" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-712B-02 | 20875A48 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00002", 0.00005", 0.0001", 0.0005" | 0.0005 0.001 0.01 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.19" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-702B-02 | 20875A411 | 000000 | ||
| 0" to 1" | 0 to 25.4 | 0.0005" | 0.01 | ±0.001" | ±0.02 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.19" | 1.66" | M2.5 × 0.45 mm | Yes | Straight Mitutoyo Connector | Yes | 543-726B-02 | 20835A107 | 000000 | ||
| 0" to 1" | 0 to 25.4 | 0.0005" | 0.01 | ±0.001" | ±0.02 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.19" | 1.66" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-727B-02 | 20835A108 | 000000 | ||
| 0" to 1" | 0 to 25.4 | 0.00002", 0.00005", 0.0001", 0.0005" | 0.0005 0.001 0.01 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.19" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-722B | 20875A658 | 000000 | ||
| 0" to 1" | 0 to 25.4 | 0.00002" | 0.0005 | ±0.00012" | ±0.003 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.19" | 1.66" | M2.5 × 0.45 mm | Yes | Straight Mitutoyo Connector | Yes | 543-721B-02 | 20835A104 | 000000 | ||
| 0" to 2" | 0 to 50.8 | 0.0005" | 0.01 | ±0.0015" | ±0.04 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.19" | 2.62" | M2.5 × 0.45 mm | Yes | Straight Mitutoyo Connector | Yes | 543-736B-02 | 20835A109 | 000000 | ||
| 0" to 2" | 0 to 50.8 | 0.0005" | 0.01 | ±0.0015" | ±0.04 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.19" | 2.62" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-737B-02 | 20835A111 | 000000 | ||
| 0" to 2" | 0 to 50.8 | 0.00002" | 0.0005 | ±0.0002" | ±0.005 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.19" | 2.62" | M2.5 × 0.45 mm | Yes | Straight Mitutoyo Connector | Yes | 543-731B | 20835A105 | 000000 | ||
| 0" to 2" | 0 to 50.8 | 0.00002" | 0.0005 | ±0.0002" | ±0.005 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.19" | 2.62" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-732B-02 | 20835A106 | 000000 | ||
Lug Mount, Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.00012" | ±0.003 mm | AGD Group 2 | 5/16" | 1/4" | 2 3/8" | 0.19" | 0.79" | M2.5 × 0.45 mm | Yes | Straight Mitutoyo Connector | Yes | 543-701-02 | 20835A101 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.19" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-712-02 | 20875A759 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00002", 0.00005", 0.0001", 0.0005" | 0.0005 0.001 0.01 | ±0.0001" | ±0.003 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.12" | 3/8" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-702-02 | 20875A23 | 000000 | ||
Mitutoyo Electronic Plunger Variance Indicators
 |  |  |
Stem Mount (Side View) | Lug and Stem Mount (Side View) |
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.0008" | ±0.02 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.197" | 0.835" | M2.5 | Yes | Straight Mitutoyo Connector | Yes | 543-782B-12 | 20835A42 | 0000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-783B-12 | 20835A72 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-792B-12 | 20835A46 | 000000 | ||
Lug Mount, Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.0008" | ±0.02 mm | AGD Group 2 | 5/16" | 1/4" | 2 3/8" | 0.197" | 0.835" | M2.5 | Yes | Straight Mitutoyo Connector | Yes | 543-782-12 | 20835A41 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-783-12 | 20835A71 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0001" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-793-12 | 20835A21 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 5/16" | 1/4" | 2 3/8" | 0.197" | 0.835" | M2.5 | Yes | Straight Mitutoyo Connector | Yes | 543-791-12 | 20835A43 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-792-12 | 20835A571 | 000000 | ||
Economy Dial Plunger Variance Indicators
 |  |  |  |
Plain Bearing (Front View) | Plain Bearing (Side View) | Jeweled Bearing (Front View) | Jeweled Bearing (Side View) |
Distance Measured | Measuring Increments | Accuracy | Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Reading Metric | Dia. | Lg. | Mounting Thread Size | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||
Plain Bearing | ||||||||||||||||||
| 0" to 1.000" | 0 to 25.000 | 0.001" | 0.025 | ±0.002" | ±0.05 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-100 | — | 0.1" | 1/4" | 4-48 | 20715A21 | 000000 | ||
| 0" to 0.250" | — | 0.001" | — | ±0.001" | — | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-100 | — | 0.1" | 1/4" | 4-48 | 20715A25 | 00000 | ||
| 0" to 0.250" | — | 0.001" | — | ±0.001" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-100 | — | 0.1" | 1/4" | 4-48 | 20715A74 | 00000 | ||
| 0" to 0.250" | — | 0.0005" | — | ±0.0015" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-50 | — | 0.1" | 1/4" | 4-48 | 20715A81 | 00000 | ||
| 0" to 0.500" | — | 0.001" | — | ±0.001" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-100 | — | 0.1" | 1/4" | 4-48 | 20715A75 | 00000 | ||
| 0" to 0.500" | — | 0.0005" | — | ±0.0015" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-50 | — | 0.1" | 1/4" | 4-48 | 20715A82 | 00000 | ||
| 0" to 1.000" | — | 0.001" | — | ±0.001" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-100 | — | 0.1" | 1/4" | 4-48 | 20715A69 | 00000 | ||
| 0" to 1.000" | — | 0.0005" | — | ±0.0005" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-50 | — | 0.1" | 1/4" | 4-48 | 20715A76 | 00000 | ||
| 0" to 2.000" | — | 0.001" | — | ±0.003" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-100 | — | 0.1" | 1/4" | 4-48 | 20715A77 | 00000 | ||
| — | 0 to 10 | — | 0.01 | — | ±0.02 mm | AGD Group 2 | 5/16" | 1/4" | 2 3/8" | — | 0-100 | 0.1" | 1/4" | M2.5 | 20715A83 | 00000 | ||
Jeweled Bearing | ||||||||||||||||||
| 0" to 0.200" | — | 0.0001" | — | ±0.00015" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-10 | — | 0.1" | 1/4" | 4-48 | 20715A84 | 00000 | ||
| 0" to 2.000" | — | 0.001" | — | ±0.002" | — | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-100 | — | 0.1" | 1/4" | 4-48 | 20715A85 | 00000 | ||
Mitutoyo Dial Lever Variance Indicators
 |  |  |
Side View | Inch and Metric Dial Face |
Also known as test indicators, these have a lever-style contact point that pivots as it comes into contact with a surface and a balanced dial with positive values on one side and negative values on the other side. They have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles. Use the included dovetail-to-stem attachment to convert the indicator to a stem mount.
Metric/Inch Dial Face and Inch/Metric Dial Face—Inch/metric indicators have both measurements on the dial face for quick conversions.
Indicators | Replacement Variance Indicator Cases | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial | Contact Point | |||||||||||||||||
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Reading Metric | Dia. | Lg. | Mounting Thread Size | Swivel Angle | Features | Mfr. Model No. | Each | Each | |||
| 0" to 0.0075" | 0 to 0.2 | 0.0001" | 0.002 | ±0.00015" | ±0.003 mm | 5/16" | 3 | 1 9/16" | 0-38-0 | 0-10-0 | 0.079" | 0.6" | M1.7 | 190° | Metric/Inch Dial Face | 513-409-10E | 2439N24 | 0000000 | 4376N12 | 00000 | |
| 0" to 0.03" | 0 to 0.7 | 0.0005" | 0.01 | ±0.0005" | ±0.015 mm | 5/16" | 3 | 1 9/16" | 0-15-0 | 0-35-0 | 0.079" | 0.65" | M1.7 | 190° | Inch/Metric Dial Face | 513-406-10E | 2439N25 | 000000 | 4376N12 | 0000 | |
| 0" to 0.008" | — | 0.0001" | — | ±0.0001" | — | 3/8" | 3 | 1 9/16" | 0-4-0 | — | 0.079" | 0.61" | M1.7 | 190° | — | 513-403-10E | 2439N2 | 000000 | 4376N12 | 0000 | |
| 0" to 0.016" | — | 0.0001" | — | ±0.0002" | — | 5/32", 3/8" | 3 | 1 9/16" | 0-4-0 | — | 0.079" | 0.61" | M1.7 | 190° | — | 513-443-16A | 2439N5 | 000000 | 4376N13 | 00000 | |
| 0" to 0.03" | — | 0.0005" | — | ±0.0005" | — | 3/8" | 3 | 1 9/16" | 0-15-0 | — | 0.079" | 0.65" | M1.7 | 190° | — | 513-402-10E | 2439N23 | 000000 | 4376N12 | 0000 | |
| 0" to 0.03" | — | 0.0005" | — | ±0.0005" | — | 3/8" | 3 | 1 9/16" | 0-15-0 | — | 0.079" | 1.2" | M1.7 | 190° | — | 513-412-10E | 2439N1 | 000000 | 4376N12 | 0000 | |
| 0" to 0.06" | — | 0.0005" | — | ±0.0005" | — | 5/32", 3/8" | 3 | 1 9/16" | 0-15-0 | — | 0.079" | 0.65" | M1.7 | 190° | — | 513-442-16A | 2439N7 | 000000 | 4376N13 | 00000 | |
| 0" to 0.06" | — | 0.0005" | — | ±0.0005" | — | 5/32", 3/8" | 3 | 1 9/16" | 0-15-0 | — | 0.079" | 1.2" | M1.7 | 190° | — | 513-446-16A | 2439N6 | 000000 | 4376N13 | 00000 | |
| — | 0 to 0.14 | — | 0.001 | — | ±0.004 mm | 5/16" | 3 | 1 9/16" | — | 0-70-0 | 0.079" | 0.44" | M1.7 | 190° | — | 513-401-10E | 2439N22 | 000000 | 4376N12 | 0000 | |
| — | 0 to 0.2 | — | 0.01 | — | ±0.003 mm | 5/16" | 3 | 1 9/16" | — | 0-100-0 | 0.079" | 0.6" | M1.7 | 190° | — | 513-405-10E | 2439N3 | 000000 | 4376N12 | 0000 | |
| — | 0 to 0.5 | — | 0.01 | — | ±0.005 mm | 5/16" | 3 | 1 9/16" | — | 0-25-0 | 0.079" | 0.74" | M1.7 | 190° | — | 513-424-10E | 2439N21 | 000000 | 4376N12 | 0000 | |
| — | 0 to 0.8 | — | 0.01 | — | ±0.008 mm | 5/16" | 3 | 1 9/16" | — | 0-40-0 | 0.079" | 0.69" | M1.7 | 190° | — | 513-404-10E | 2439N4 | 000000 | 4376N12 | 0000 | |
 |
Dia. | Lg. | Mounting Thread Size | Material | Mfr. Model No. | Each | |||
|---|---|---|---|---|---|---|---|---|
| 0.079" | 0.441" | M1.7 × 0.35 mm | Carbide | 103010 | 2421N2 | 000000 | ||
| 0.079" | 0.453" | M1.7 × 0.35 mm | Carbide | 136075 | 2421N3 | 00000 | ||
| 0.079" | 0.61" | M1.7 × 0.35 mm | Carbide | 21CZB064 | 2421N5 | 0000 | ||
| 0.079" | 0.65" | M1.7 × 0.35 mm | Carbide | 133195 | 2421N6 | 00000 | ||
| 0.079" | 0.685" | M1.7 × 0.35 mm | Carbide | 103006 | 2421N1 | 00000 | ||
| 0.079" | 1.2" | M1.7 × 0.35 mm | Carbide | 136290 | 2421N4 | 00000 | ||
Mitutoyo Dial Plunger Variance Indicators with Magnetic-Base Holder
 |  |
Side View |
The magnetic base has a V-grooved bottom to provide a solid mount on flat and curved metal surfaces. It also has a magnetic release switch for easy setups.
Indicator has a continuous dial numbered clockwise around the face for direct measurements. A spring-loaded plunger retracts and extends to measure objects. Rotate the dial face for viewing at multiple angles.
Dial | Contact Point | Base | Upright Post | Arm | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Magnetic Pull, lbf | Dia. | Ht. | Lg. | Type | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||||||
Plain Bearing | ||||||||||||||||||||||
| 0" to 1" | 0.001" | ±0.002" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 0.118" | 1.366" | 4-48 | 1" | 2 1/4" | 135 | 1/2" | 7" | 6 1/2" | Rigid | 64PKA079B | 1308N1 | 0000000 | ||
Mitutoyo Continuous Dial Plunger Variance Indicators with Calibration Certificate
| |
Side View |
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. They have a continuous dial numbered clockwise around the face for direct measurements. A spring-loaded plunger retracts and extends to measure objects. Rotate the dial face for viewing at multiple angles.
Jeweled Bearing—Jeweled bearings are more sensitive and wear resistant than plain bearings for a longer service life.
Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount | |||||||||||||||
Plain Bearing | |||||||||||||||
| 0" to 0.125" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 9/16" | 0-50 | 0.118" | 0.44" | 4-48 | 1780ACAL | 2246A11 | 0000000 | ||
 Mitutoyo Plunger Variance Indicator with NIST Certificate, Continuous Dial, Model Number 1780Acal EachIn stock | |||||||||||||||
| 0" to 0.500" | 0.0005" | ±0.0015" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 0.118" | 0.87" | 4-48 | 2514ACAL | 2246A12 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 0.118" | 1.366" | 4-48 | 2416ACAL | 2246A43 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.002" | AGD Group 4 | 3/8" | 1/4" | 3 1/16" | 0-100 | 0.118" | 1.36" | 4-48 | 3416ACAL | 2246A13 | 000000 | ||
| 0" to 1.000" | 0.0005" | ±0.0005" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 0.118" | 1.366" | 4-48 | 2776ACAL | 2246A48 | 000000 | ||
Jeweled Bearing | |||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 1 | 3/8" | 1/4" | 1 9/16" | 0-10 | 0.118" | 0.33" | 4-48 | 1802A-10CAL | 2246A14 | 000000 | ||
| 0" to 0.050" | 0.0001" | ±0.0002" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 0.118" | 0.38" | 4-48 | 2804A-10CAL | 2246A15 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 5/8" | 0-100 | 0.118" | 0.587" | 4-48 | 1410A-10 | 2246A42 | 000000 | ||
| 0" to 0.500" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 0.118" | 0.846" | 4-48 | 2358A-10 | 2092A71 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 0.118" | 1.366" | 4-48 | 2416A-10CAL | 2246A47 | 000000 | ||
| 0" to 2.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 0.118" | 2.35" | 4-48 | 2424A-19CAL | 2246A44 | 000000 | ||
| 0" to 3.000" | 0.001" | ±0.005" | AGD Group 4 | 3/8" | 1/4" | 3 1/16" | 0-100 | 0.118" | 3.35" | 4-48 | 3426A-19CAL | 2246A16 | 000000 | ||
| 0" to 3.000" | 0.001" | ±0.005" | AGD Group 4 | 3/8" | 1/4" | 3 5/8" | 0-100 | 0.118" | 3.35" | 4-48 | 4887A-19CAL | 2246A18 | 000000 | ||
| 0" to 4.000" | 0.001" | ±0.005" | AGD Group 4 | 3/8" | 1/4" | 3 1/16" | 0-100 | 0.118" | 4.35" | 4-48 | 3428A-19CAL | 2246A17 | 000000 | ||
Economy Dial Plunger Variance Indicators with Rigid-Arm Magnetic-Base Holder
 |  |
Side View |
Place the magnetic base on metal surfaces for a solid mount. The base has a V-grooved bottom for mounting on flat and curved surfaces and magnetic release switch for easy setups. Use the fine-adjustment knob for precise positioning of the holder’s arm.
Indicator has a continuous dial numbered clockwise around the face for direct measurements. A spring-loaded plunger retracts and extends to measure objects. Rotate the dial face for viewing at multiple angles.
Dial | Contact Point | Base | Upright Post | Arm | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Magnetic Pull, lbf | Dia. | Ht. | Lg. | Type | Each | |||
Lug Mount, Stem Mount | |||||||||||||||||||||
Plain Bearing | |||||||||||||||||||||
| 0" to 1" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0-100 | 0.1" | 1/4" | 4-48 | 2 1/2" | 2" | 132 | 7/16" | 7" | 5 13/16" | Rigid | 20715A44 | 000000 | ||
Mitutoyo Dial Lever Variance Indicator Sets
 | |  |  |
Side View | Metric/Inch Dial Face | Inch/Metric Dial Face |
Also known as test indicators, these have a lever-style contact point that pivots as it comes into contact with a surface and a balanced dial with positive values on one side and negative values on the other side. They have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles. Use the included dovetail-to-stem and height gauge/tool post attachments with the swivel clamp to mount the indicator.
Metric/Inch Dial Face—Those with a metric/inch dial face have metric measurements on the outer ring and imperial on the inner for quick reading conversions.
Inch/Metric Dial Face—Those with an inch/metric dial face have imperial measurements on the outer ring and metric on the inner for quick reading conversions.
Indicators | Replacement Variance Indicator Cases | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial | |||||||||||||||
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Reading Metric | Includes | Features | Mfr. Model No. | Each | Each | |||
| 0" to 0.008" | 0 to 0.2 | 0.0001" | 0.002 | ±0.0001" | ±0.003 mm | 3/16" | 3 | 1 3/16" | 0-10-0 | 0-38-0 | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | Metric/Inch Dial Face | 513-409-10T | 2439N104 | 0000000 | 4376N12 | 00000 | |
| 0" to 0.03" | 0 to 0.7 | 0.0005" | 0.01 | ±0.0005" | ±0.0015 mm | 3/16" | 3 | 1 3/16" | 0-15-0 | 0-35-0 | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | Inch/Metric Dial Face | 513-406-10T | 2439N105 | 000000 | 4376N12 | 0000 | |
| 0" to 0.008" | — | 0.0001" | — | ±0.0001" | — | 3/8" | 3 | 1 9/16" | 0-4-0 | — | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-403-10T | 2439N12 | 000000 | 4376N12 | 0000 | |
| 0" to 0.016" | — | 0.0001" | — | ±0.0002" | — | 3/8" | 3 | 1 9/16" | 0-4-0 | — | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-443-16T | 2439N15 | 000000 | 4376N13 | 00000 | |
| 0" to 0.03" | — | 0.0005" | — | ±0.0005" | — | 3/16" | 3 | 1 3/16" | 0-15-0 | — | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-402-10T | 2439N103 | 000000 | 4376N12 | 0000 | |
| 0" to 0.03" | — | 0.0005" | — | ±0.0005" | — | 3/8" | 3 | 1 9/16" | 0-15-0 | — | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-412-10T | 2439N11 | 000000 | 4376N12 | 0000 | |
| 0" to 0.06" | — | 0.0005" | — | ±0.0005" | — | 3/8" | 3 | 1 9/16" | 0-15-0 | — | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-442-16T | 2439N17 | 000000 | 4376N13 | 00000 | |
| 0" to 0.06" | — | 0.0005" | — | ±0.0005" | — | 3/8" | 3 | 1 9/16" | 0-15-0 | — | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-446-16T | 2439N16 | 000000 | 4376N13 | 00000 | |
| — | 0 to 0.2 | — | 0.002 | — | ±0.003 mm | 5/16" | 3 | 1 9/16" | — | 0-100-0 | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-405-10T | 2439N13 | 000000 | 4376N12 | 0000 | |
| — | 0 to 0.8 | — | 0.01 | — | ±0.008 mm | 5/16" | 3 | 1 9/16" | — | 0-40-0 | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-404-10T | 2439N14 | 000000 | 4376N12 | 0000 | |
| — | 0 to 1.6 | — | 0.01 | — | ±0.01 mm | 3/16" | 3 | 1 3/16" | — | 0-40-0 | 0.039", 0.079" and 0.118" Dia. Contact Points 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp | — | 513-444-10T | 2439N102 | 000000 | 4376N13 | 00000 | |
|
Dia. | Lg. | Mounting Thread Size | Material | Mfr. Model No. | Each | |||
|---|---|---|---|---|---|---|---|---|
| 0.079" | 0.441" | M1.7 × 0.35 mm | Carbide | 103010 | 2421N2 | 000000 | ||
| 0.079" | 0.453" | M1.7 × 0.35 mm | Carbide | 136075 | 2421N3 | 00000 | ||
| 0.079" | 0.61" | M1.7 × 0.35 mm | Carbide | 21CZB064 | 2421N5 | 0000 | ||
| 0.079" | 0.65" | M1.7 × 0.35 mm | Carbide | 133195 | 2421N6 | 00000 | ||
| 0.079" | 0.685" | M1.7 × 0.35 mm | Carbide | 103006 | 2421N1 | 00000 | ||
| 0.079" | 1.2" | M1.7 × 0.35 mm | Carbide | 136290 | 2421N4 | 00000 | ||
Economy Dial Plunger Variance Indicators with Jointed-Arm Magnetic-Base Holder
 |  |
Side View |
Jointed at the top, middle, and bottom, the arm holding these variance indicators adjusts to various angles. Turn the knob on the fine-adjustment clamp to angle them precisely. With a magnetic V-grooved base, they mount securely to both flat and curved metal surfaces. A spring-loaded plunger retracts and extends to measure objects. These indicators have a continuous dial numbered clockwise around the face, so it’s easy to see how much a dimension increases. Adjust the tolerance pointers to mark measurements that fall outside your limits. For quick dismounting, the base has a magnetic release switch.
Dial | Contact Point | Base | Arm | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Magnetic Pull, lbf | Lg. | Dia. | Type | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||||
Plain Bearing | ||||||||||||||||||||
| 0" to 1" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2" | 0-100 | 0.197" | 0.275" | 4-48 | 2 1/2" | 2" | 125 | 15" | 0.375" | Jointed | 5518N11 | 000000 | ||
Interapid Dial Lever Variance Indicators
Horizontal Orientation
 |
Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Swivel Angle | Mfr. Model No. | Each | |||
Dovetail Mount, Stem Mount | |||||||||||||||
Jeweled Bearing | |||||||||||||||
| 0" to 0.016" | 0.0001" | ±0.0001" | 5/32" | 2 | 1 1/2" | 0-4-0 | 0.08" | 0.65" | M1.7 | 210° | 312b-3 | 19515A53 | 0000000 | ||
| 0" to 0.06" | 0.001" | ±0.001" | 5/32" | 2 | 1 1/4" | 0-15-0 | 0.08" | 0.65" | M1.7 | 210° | 312b-20 | 19515A55 | 000000 | ||
| 0" to 0.06" | 0.0005" | ±0.0005" | 5/32" | 2 | 1 1/4" | 0-15-0 | 0.08" | 0.65" | M1.7 | 210° | 312b-2 | 19515A52 | 000000 | ||
| 0" to 0.06" | 0.0005" | ±0.0005" | 5/32" | 2 | 1 1/2" | 0-15-0 | 0.08" | 0.65" | M1.7 | 210° | 312b-1 | 19515A51 | 000000 | ||
| 0 mm to 1.6 mm | 0.01 mm | ±0.01 mm | 5/32" | 2 | 1 15/32" | 0-40-0 | 0.08" | 0.65" | M1.7 | 210° | 312-1 | 19515A54 | 000000 | ||
 |
Dia. | Lg. | Mounting Thread Size | Material | Mfr. Model No. | Each | |||
|---|---|---|---|---|---|---|---|---|
| 0.031" | 0.703" | M1.7 × 0.35 mm | Carbide | 74.105998 | 19515A73 | 000000 | ||
| 0.031" | 0.842" | M1.7 × 0.35 mm | Carbide | 74.111488 | 19515A12 | 00000 | ||
| 0.031" | 1.465" | M1.7 × 0.35 mm | Carbide | 74.106363 | 19515A75 | 00000 | ||
| 0.031" | 1.765" | M1.7 × 0.35 mm | Carbide | 74.111493 | 19515A15 | 00000 | ||
| 0.06" | 0.718" | M1.7 × 0.35 mm | Carbide | 74.105997 | 19515A72 | 00000 | ||
| 0.06" | 0.857" | M1.7 × 0.35 mm | Carbide | 74.111487 | 19515A13 | 00000 | ||
| 0.08" | 0.728" | M1.7 × 0.35 mm | Carbide | 74.105996 | 19515A71 | 00000 | ||
| 0.08" | 0.867" | M1.7 × 0.35 mm | Carbide | 74.111486 | 19515A14 | 00000 | ||
| 0.08" | 1.409" | M1.7 × 0.35 mm | Carbide | 74.106361 | 19515A74 | 00000 | ||
| 0.08" | 1.79" | M1.7 × 0.35 mm | Carbide | 74.111492 | 19515A16 | 00000 | ||
| 0.093" | 0.735" | M1.7 × 0.35 mm | Carbide | 74.116285 | 19515A11 | 00000 | ||
 |
For Mounting Stem Dia. | Material | Each | ||
|---|---|---|---|---|
| 5/32" × 3/8" | Steel | 19515A86 | 000000 |
Vertical Orientation
 |
Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Swivel Angle | Mfr. Model No. | Each | |||
Dovetail Mount, Stem Mount | |||||||||||||||
Jeweled Bearing | |||||||||||||||
| 0" to 0.016" | 0.0001" | ±0.0001" | 5/32" | 1 | 1 1/2" | 0-4-0 | 0.08" | 0.65" | M1.7 | 190° | 312b-3v | 19515A64 | 0000000 | ||
| 0" to 0.06" | 0.001" | ±0.001" | 5/32" | 1 | 1 1/4" | 0-15-0 | 0.08" | 0.65" | M1.7 | 190° | 312b-20v | 19515A63 | 000000 | ||
| 0" to 0.06" | 0.0005" | ±0.0005" | 5/32" | 1 | 1 1/4" | 0-15-0 | 0.08" | 0.65" | M1.7 | 190° | 312b-2v | 19515A62 | 000000 | ||
| 0" to 0.06" | 0.0005" | ±0.0005" | 5/32" | 1 | 1 1/2" | 0-15-0 | 0.08" | 0.65" | M1.7 | 190° | 312b-1v | 19515A61 | 000000 | ||
|
Dia. | Lg. | Mounting Thread Size | Material | Mfr. Model No. | Each | |||
|---|---|---|---|---|---|---|---|---|
| 0.031" | 0.703" | M1.7 × 0.35 mm | Carbide | 74.105998 | 19515A73 | 000000 | ||
| 0.031" | 0.842" | M1.7 × 0.35 mm | Carbide | 74.111488 | 19515A12 | 00000 | ||
| 0.031" | 1.465" | M1.7 × 0.35 mm | Carbide | 74.106363 | 19515A75 | 00000 | ||
| 0.031" | 1.765" | M1.7 × 0.35 mm | Carbide | 74.111493 | 19515A15 | 00000 | ||
| 0.06" | 0.718" | M1.7 × 0.35 mm | Carbide | 74.105997 | 19515A72 | 00000 | ||
| 0.06" | 0.857" | M1.7 × 0.35 mm | Carbide | 74.111487 | 19515A13 | 00000 | ||
| 0.08" | 0.728" | M1.7 × 0.35 mm | Carbide | 74.105996 | 19515A71 | 00000 | ||
| 0.08" | 0.867" | M1.7 × 0.35 mm | Carbide | 74.111486 | 19515A14 | 00000 | ||
| 0.08" | 1.409" | M1.7 × 0.35 mm | Carbide | 74.106361 | 19515A74 | 00000 | ||
| 0.08" | 1.79" | M1.7 × 0.35 mm | Carbide | 74.111492 | 19515A16 | 00000 | ||
| 0.093" | 0.735" | M1.7 × 0.35 mm | Carbide | 74.116285 | 19515A11 | 00000 | ||
|
For Mounting Stem Dia. | Material | Each | ||
|---|---|---|---|---|
| 5/32" × 3/8" | Steel | 19515A86 | 000000 |
Starrett Plus/Minus Dial Plunger Variance Indicators with Calibration Certificate
 |  |  |
Stem Mount (Side View) | Lug and Stem Mount (Side View) |
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. They have a balanced dial with positive values on one side of the zero and negative values on the other side for comparative measurements of a part's tolerance against a reference measurement. A spring-loaded plunger retracts and extends to measure objects. All have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles.
Dial | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||
Jeweled Bearing | ||||||||||||||||
| 0" to 0.002" | 0.00002" | ±0.00002" | AGD Group 1 | 3/8" | — | 2" | 0-1-0 | 1/8" | 1/4" | — | — | 81850 | 2128A11 | 000000000 | ||
Lug Mount, Stem Mount | ||||||||||||||||
Jeweled Bearing | ||||||||||||||||
| 0" to 0.200" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-5-0 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-511J | 2128A114 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50-0 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-341J | 2128A43 | 000000 | ||
Mitutoyo Plus/Minus Dial Plunger Variance Indicators
 |  |  |
Stem Mount (Side View) | Lug and Stem Mount (Side View) |
For comparative measurements of a part's tolerance against a reference measurement, these indicators have a balanced dial with positive values on one side and negative values on the other side. A spring-loaded plunger retracts and extends to measure objects. All have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles.
Stem Mount—Stem-mount indicators have a flat back to fit in tight spaces.
Lug Mount, Stem Mount—Lug- and stem-mount indicators can be installed from the back with the lug or the bottom with the stem.
Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Mfr. Model No. | Each | |||
Stem Mount | |||||||||||||||
Jeweled Bearing | |||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | — | 2 1/4" | 0-5-0 | 0.118" | 0.366" | 4-48 | 2803AB-10 | 2246A72 | 0000000 | ||
| 0 mm to 1.000 mm | 0.001 mm | ±0.005 mm | AGD Group 2 | 5/16" | — | 2 1/4" | 0-100-0 | 0.118" | 0.595" | M2.5 | 2109AB-10 | 2246A71 | 000000 | ||
Lug Mount, Stem Mount | |||||||||||||||
Jeweled Bearing | |||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-5-0 | 0.118" | 0.366" | 4-48 | 2803A-10 | 2246A58 | 000000 | ||
| 0" to 0.025" | 0.0001" | ±0.0002" | AGD Group 0 | 3/8" | 1/4" | 1 7/32" | 0-5-0 | 0.118" | 0.28" | 4-48 | 1925A-10 | 2092A67 | 000000 | ||
| 0" to 0.050" | 0.0005" | ±0.0005" | AGD Group 0 | 3/8" | 1/4" | 1 7/32" | 0-10-0 | 0.118" | 0.31" | 4-48 | 1923A-10 | 2092A68 | 000000 | ||
Economy Continuous Dial Back Plunger Variance Indicators with Calibration Certificate
 |  |
Side View |
Read the dial face from above—a spring-loaded plunger on the back of these indicators retracts and extends to measure objects. These indicators have a continuous dial numbered clockwise around the face, so it’s easy to see how much a dimension increases. Adjust the tolerance pointers as needed to easily tell which measurements fall outside your limits. They come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Each | |||
Stem Mount | ||||||||||||||
Plain Bearing | ||||||||||||||
| 0" to 0.200" | 0.001" | ±0.001" | AGD Group 1 | 1/4" | 1 5/8" | 0-100 | 1/8" 5/16" 1/2" | 0.244" 0.276" 0.335" | 4-48 | One 1/2" Dia. Contact Point (0.276" Lg.) One 1/8" Dia. Contact Point (0.335" Lg.) One 5/16" Dia. Contact Point (0.244" Lg.) | 5521N11 | 0000000 | ||
Coolant-Resistant Economy Electronic Plunger Variance Indicators
 |  |
Side View |
Protected from dirty machining environments, these indicators are IP67 rated to seal out dust, coolant, and water from temporary submersion. To measure objects, they have a spring-loaded plunger that retracts and extends. Measurements are simple to read on the digital screen.
Use the go/no-go function to quickly identify items that fall outside your set tolerance. A zero-set button lets you start measuring at any point. Zero-position memory, also known as absolute (ABS) position, retains the measuring position when the indicator is off.
All have SPC data output, so you can connect them to your computer or data processor with a USB cord (sold separately).
Bluetooth Connection—Some indicators have a Bluetooth connection to send data to other Bluetooth-enabled devices wirelessly.
Distance Measured | Measuring Increments | Accuracy | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | Each | |||
Lug Mount, Stem Mount—IP67 | |||||||||||||||||
With SPC Data Output | |||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0003" | ±0.007 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N13 | 000000 | ||
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.00035" | ±0.008 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N14 | 000000 | ||
| 0" to 2" | 0 to 50 | 0.00005" | 0.001 | ±0.0004" | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N15 | 000000 | ||
| 0" to 4" | 0 to 101 | 0.00005" | 0.001 | ±0.0004" | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N16 | 000000 | ||
With SPC Data Output and Bluetooth Connection | |||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0003" | ±0.007 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N17 | 000000 | ||
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.00035" | ±0.008 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N18 | 000000 | ||
| 0" to 2" | 0 to 50 | 0.00005" | 0.001 | ±0.0004" | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N19 | 000000 | ||
| 0" to 4" | 0 to 101 | 0.00005" | 0.001 | ±0.0004" | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/16" | 0.197" | 0.314" | 4-48 | Yes | 6226N21 | 000000 | ||
Mitutoyo Electronic Plunger Variance Indicators with Calibration Certificate
| | |
Stem Mount (Side View) | Lug and Stem Mount (Side View) |
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. A spring-loaded plunger retracts and extends to measure objects. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.0008" | ±0.002 mm | AGD Group 2 | 5/16" | — | 2 3/8" | 0.197" | 0.835" | M2.5 | Yes | Straight Mitutoyo Connector | Yes | 543-782B-12 | 20835A11 | 0000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-783B-12 | 20835A92 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-792B-12 | 20835A12 | 000000 | ||
Lug Mount, Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.0008" | ±0.002 mm | AGD Group 2 | 5/16" | 1/4" | 2 3/8" | 0.197" | 0.835" | M2.5 | Yes | Straight Mitutoyo Connector | Yes | 543-782-12 | 20835A13 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-783-12 | 20835A91 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.0001" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-793-12 | 20835A31 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 5/16" | 1/4" | 2 3/8" | 0.197" | 0.835" | M2.5 | Yes | Straight Mitutoyo Connector | Yes | 543-791-12 | 20835A14 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-792-12 | 20835A16 | 000000 | ||
Economy Dial Lever Variance Indicators
Horizontal Orientation
 |
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Dia. | Lg. | Swivel Angle | Includes | Each | |||
Dovetail Mount, Stem Mount | ||||||||||||||
Jeweled Bearing | ||||||||||||||
| 0" to 0.008" | 0.0001" | ±0.00015" | 5/32", 3/8" | 2 | 1 9/32" | 0-40-0 | 0.078" | 1/2" | 180° | 5/32" Dia. Dovetail-to-Stem Attachment 3/8" Dia. Dovetail-to-Stem Attachment | 3295A14 | 000000 | ||
| 0" to 0.03" | 0.0005" | ±0.0004" | 5/32", 3/8" | 2 | 1 9/32" | 0-15-0 | 0.078" | 1/2" | 180° | 5/32" Dia. Dovetail-to-Stem Attachment 3/8" Dia. Dovetail-to-Stem Attachment | 3295A15 | 00000 | ||
Vertical Orientation
 |
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Dia. | Lg. | Swivel Angle | Includes | Each | |||
Dovetail Mount, Stem Mount | ||||||||||||||
Jeweled Bearing | ||||||||||||||
| 0" to 0.008" | 0.0001" | ±0.00015" | 5/32", 3/8" | 2 | 1 9/32" | 0-40-0 | 0.078" | 1/2" | 180° | 5/32" Dia. Dovetail-to-Stem Attachment 3/8" Dia. Dovetail-to-Stem Attachment | 3295A22 | 000000 | ||
| 0" to 0.03" | 0.0005" | ±0.0004" | 5/32", 3/8" | 2 | 1 9/32" | 0-15-0 | 0.078" | 1/2" | 180° | 5/32" Dia. Dovetail-to-Stem Attachment 3/8" Dia. Dovetail-to-Stem Attachment | 3295A23 | 00000 | ||
Easy-Read Mitutoyo Electronic Plunger Variance Indicators
| | |
Stem Mount (Side View) | Lug and Stem Mount (Side View) |
These indicators have a larger display than other Mitutoyo electronic indicators for easier reading. A spring-loaded plunger retracts and extends to measure objects. The go/no-go operation indicates when measurements fall outside your set tolerance. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.197" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-712B-02 | 20875A82 | 0000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00002", 0.00005", 0.0001", 0.0005" | 0.0005 0.001 0.01 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.197" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-702B-02 | 20875A565 | 000000 | ||
| 0" to 1" | 0 to 25.4 | 0.00002", 0.00005", 0.0001", 0.0005" | 0.0005 0.001 0.01 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | — | 2 3/8" | 0.197" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-722B-02 | 20875A704 | 000000 | ||
Lug Mount, Stem Mount | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 1.606" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-712-02 | 20875A958 | 000000 | ||
| 0" to 0.5" | 0 to 12.7 | 0.00002", 0.00005", 0.0001", 0.0005" | 0.0005 0.001 0.01 | ±0.0001" | ±0.003 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.12" | 3/8" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-702-02 | 20875A22 | 000000 | ||
Starrett Continuous Dial Plunger Variance Indicators
 |  |
Side View |
Dial | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||
Jeweled Bearing | ||||||||||||||||
| 0" to 0.200" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-611J | 2128A76 | 0000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 81-241J | 2128A21 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-241J | 2128A31 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-441J | 2128A34 | 000000 | ||
| 0" to 1.000" | 0.0005" | ±0.0005" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-631J | 2128A35 | 000000 | ||
| 0" to 2.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-2041J | 2128A36 | 000000 | ||
| 0" to 3.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-3041J | 2128A73 | 000000 | ||
| 0" to 4.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-4041J | 2128A72 | 000000 | ||
| 0" to 5.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-5041J | 2128A71 | 000000 | ||
Economy Dial Lever Variance Indicators with Rigid-Arm Magnetic-Base Holder
Horizontal Orientation
 |  |
Side View |
Dial | Contact Point | Base | Upright Post | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Indicator Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Dia. | Lg. | Swivel Angle | Lg. | Wd. | Magnetic Pull, lbf | Dia. | Ht. | Arm Type | Includes | Each | |||
Dovetail Mount, Stem Mount | ||||||||||||||||||||
Jeweled Bearing | ||||||||||||||||||||
| 0" to 0.03" | 0.0005" | ±0.0004" | 5/32", 3/8" | 2 | 1 9/32" | 0-15-0 | 0.078" | 1/2" | 180° | 2 1/2" | 2" | 132 | 7/16" | 6.9" | Rigid | 5/32" Dia. Dovetail-to-Stem Attachment 3/8" Dia. Dovetail-to-Stem Attachment | 3295A44 | 000000 | ||
Starrett Continuous Dial Back Plunger Variance Indicators
 |  |
Side View |
The contact point is located on the back of this indicator, which allows the dial face to be read from above. It has a continuous dial numbered clockwise around the face for direct measurements. A rugged design with few moving parts and highly sensitive, wear-resistant jeweled bearings give it a longer service life than other indicators. Rotate the dial face for viewing at multiple angles. The included tip adapter lets you use AGD-standard contact points that have 4-48 threads.
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||
Jeweled Bearing | ||||||||||||||
| 0" to 0.200" | 0.001" | ±0.001" | 1/4" | 1 3/8" | 0-100 | 1/8" 5/16" 1/2" | 1/4" | 0.127"-60 | One 1/8" Dia. Contact Point One 5/16" Dia. Contact Point One 1/2" Dia. Contact Point Tip Adapter | 196B1 | 2217A12 | 0000000 | ||
Remote-Reading Compact Electronic Plunger Variance Indicators
 |  |
Side View |
Read measurements from up to 4 ft. away. Instead of a dial on the probe, these indicators have a cord that connects the probe to the display. This also makes it easy to fit the probe into tight spaces. To measure objects, they have a spring-loaded plunger that retracts and extends. Use them in machine shops where it’s dusty, wet, or exposed to coolant because they’re IP rated.
All have zero-position memory, which retains the measuring position when the indicator is off. This is also known as absolute (ABS) positioning. A zero-set button lets you start measuring at any point. The go/no-go operation indicates when measurements fall outside your set tolerance. You can connect them to your computer or data processor since they have SPC data output.
Distance Measured | Measuring Increments | Accuracy | Contact Point | Body | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Dp. | Cable Lg. | Batteries Included | SPC Data Output | Each | |||
Lug Mount, Stem Mount—IP65 | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.00016" | ±0.005 mm | 3/8" | 1/4" | 0.177" | 0.315" | 4-48 | 3 7/8" | 1 1/2" | 1 1/8" | 48" | Yes | Yes | 6257N13 | 0000000 | ||
| 0" to 1" | 0 to 25.4 | 0.00005" | 0.001 | ±0.00016" | ±0.005 mm | 3/8" | 1/4" | 0.177" | 0.315" | 4-48 | 4 7/8" | 1 1/2" | 1 1/8" | 48" | Yes | Yes | 6257N14 | 000000 | ||
| 0" to 2" | 0 to 50.8 | 0.00005" | 0.001 | ±0.0002" | ±0.006 mm | 3/8" | 1/4" | 0.177" | 0.315" | 4-48 | 6 7/8" | 1 1/2" | 1 1/8" | 48" | Yes | Yes | 6257N15 | 000000 | ||
| 0" to 4" | 0 to 101.6 | 0.00005" | 0.002 | ±0.0003" | ±0.01 mm | 3/8" | 1/4" | 0.177" | 0.315" | 4-48 | 10 7/8" | 1 1/2" | 1 1/8" | 48" | Yes | Yes | 6257N16 | 000000 | ||
Coolant-Resistant Economy Continuous Dial Plunger Variance Indicators
 |  |
Side View |
Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Each | |||
Lug Mount, Stem Mount—IP65 | |||||||||||||||
Plain Bearing | |||||||||||||||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 2" | 0-100 | 0.197" | 1/4" | 4-48 | Tolerance Pointers | 5524N11 | 000000 | ||
 |
Lug Back |
Back Type | Each | |||
|---|---|---|---|---|
AGD Group 1 Dial Indicator | ||||
| Lug | 5524N12 | 00000 | ||
Electronic Plunger Variance Indicators with Calibration Certificate
 |  |
Side View |
This indicator comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy. A spring-loaded plunger retracts and extends to measure objects. It has zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. This indicator can also measure TIR (total indicated runout), which determines the range of high and low spots of round parts. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | SPC Data Output | Each | |||
Stem Mount | ||||||||||||||||||
| 0" to 0.4" | 0 to 10 | 0.00005" | 0.001 | ±0.00012" | ±0.003 mm | AGD Group 1 | 3/8" | 1/4" | 1.7" | 0.188" | 5/8" | 4-48 | Yes | Yes | 2352N11 | 0000000 | ||
Compact Mitutoyo Electronic Plunger Variance Indicators
 |  |
Side View |
Distance Measured | Measuring Increments | Accuracy | Contact Point | Body | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Dp. | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||
| 0" to 1" | 0 to 25.4 | 0.0005" | 0.01 | ±0.0008" | ±0.020 mm | 3/8" | 0.197" | 1.626" | 4-48 | 5" | 1 1/2" | 1" | Yes | Straight Mitutoyo Connector | Yes | 575-123 | 19975A73 | 0000000 | ||
Dial Plunger Variance Indicators with Magnetic-Base Holder
 |  |
Side View |
Dial | Contact Point | Base | Upright Post | Arm | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Magnetic Pull, lbf | Dia. | Ht. | Lg. | Type | Each | |||
Lug Mount, Stem Mount | |||||||||||||||||||||
Plain Bearing | |||||||||||||||||||||
| 0" to 1" | 0.001" | ±0.002" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 1/4" | 1/4" | 4-48 | 2" | 1 3/8" | 45 | 5/16" | 4" | 4 1/2" | Rigid | 2316A11 | 0000000 | ||
Economy Dial Plunger Variance Indicators with Magnetic-Base Holder for Uneven Surfaces Variance
 |  |
Side View |
With adjustable magnetic pins that conform to any shape, the base on these variance indicators mounts securely to uneven surfaces. The ball-and-socket arm is highly adjustable and locks in place with a lever, so you can hold them in almost any position. A spring-loaded plunger retracts and extends to measure objects. These indicators have a continuous dial numbered clockwise around the face, so it’s easy to see how much a dimension increases. Adjust the tolerance pointers to mark measurements that fall outside your limits. For quick dismounting, the base has a magnetic release switch.
Dial | Contact Point | Base | Arm | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Magnetic Pull, lbf | Lg. | Dia. | Type | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||||
Plain Bearing | ||||||||||||||||||||
| 0" to 1" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2" | 0-100 | 0.197" | 0.275" | 4-48 | 2 1/2" | 2" | 125 | 12" | 0.625" | Flexible | 5518N12 | 000000 | ||
Starrett Continuous Dial Back Plunger Variance Indicators with Calibration Certificate
| |
Side View |
This indicator comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy. The contact point is located on the back, which allows the dial face to be read from above. It has a continuous dial numbered clockwise around the face for direct measurements. A rugged design with few moving parts and highly sensitive, wear-resistant jeweled bearings give it a longer service life than other indicators. Rotate the dial face for viewing at multiple angles. The included tip adapter lets you use AGD-standard contact points that have 4-48 threads.
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||
Jeweled Bearing | ||||||||||||||
| 0" to 0.200" | 0.001" | ±0.001" | 1/4" | 1 3/8" | 0-100 | 1/8" 5/16" 1/2" | 1/4" | 0.127"-60 | One 1/8" Dia. Contact Point One 5/16" Dia. Contact Point One 1/2" Dia. Contact Point Tip Adapter | 196B1 | 2217A77 | 0000000 | ||
Compact Mitutoyo Electronic Plunger Variance Indicators with Calibration Certificate
| |
Side View |
This indicator comes with a calibration certificate traceable to NIST that states it has passed a test for accuracy. A slim design allows it to fit tight spots. It has a spring-loaded plunger that retracts and extends to measure objects. The indicator has zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | Body | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Dp. | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||
| 0" to 1" | 0 to 25.4 | 0.0005" | 0.01 | ±0.0008" | ±0.020 mm | 3/8" | 0.197" | 1.626" | 4-48 | 5" | 1 1/2" | 1" | Yes | Straight Mitutoyo Connector | Yes | 575-123 | 19975A74 | 0000000 | ||
Continuous Dial Plunger Variance Indicators with Calibration Certificate
 |  |
Side View |
For direct measurements, these indicators have a continuous dial numbered clockwise around the face. A spring-loaded plunger retracts and extends to measure objects. Rotate the dial face for viewing at multiple angles. They have highly sensitive, wear-resistant jeweled bearings for a longer service life. All come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Each | |||
Lug Mount, Stem Mount | ||||||||||||||
Jeweled Bearing | ||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-10 | 3/16" | 1/4" | 4-48 | 2092A51 | 0000000 | ||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 3/16" | 1/4" | 4-48 | 2092A15 | 000000 | ||
| 0" to 0.075" | 0.0005" | ±0.0005" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-30 | 3/16" | 1/4" | 4-48 | 2092A39 | 000000 | ||
| 0" to 0.125" | 0.0005" | ±0.0005" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-50 | 3/16" | 1/4" | 4-48 | 2092A81 | 000000 | ||
| 0" to 0.125" | 0.0005" | ±0.0005" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 3/16" | 1/4" | 4-48 | 20935A12 | 000000 | ||
| 0" to 0.200" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 3/16" | 1/4" | 4-48 | 2092A29 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A28 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 20935A13 | 000000 | ||
| 0" to 0.500" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 20935A65 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A54 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 20935A66 | 000000 | ||
| 0" to 1.000" | 0.0005" | ±0.0005" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 3/16" | 1/4" | 4-48 | 2092A55 | 000000 | ||
| 0" to 2.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A56 | 000000 | ||
| 0" to 3.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A58 | 000000 | ||
| 0" to 4.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A59 | 000000 | ||
| 0" to 5.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A61 | 000000 | ||
| 0 mm to 5.000 mm | 0.01 mm | ±0.01 mm | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A84 | 000000 | ||
| 0 mm to 10.000 mm | 0.01 mm | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A37 | 000000 | ||
| 0 mm to 25.000 mm | 0.01 mm | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 2092A49 | 000000 | ||
Electronic Lever Variance Indicators
 |  |
Side View |
Also known as test indicators, these have a lever-style contact point that pivots as it comes into contact with a surface. Rotate the dial face for viewing at multiple angles. They have selectable measurement increments and can be displayed as digits or in a bar graph. Transmit measurement data to any Bluetooth-enabled device without being tethered by a cable. These indicators are rated IP65 for protection against dust and spraying water or coolant.
Distance Measured | Display Reading | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric | Inch | Metric, mm | Inch | Metric | No. of Dovetail Mounts | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Swivel Angle | Batteries Included | SPC Data Output | Each | |||
Dovetail Mount—IP65 | |||||||||||||||||||
| 0" to 0.03" | 0 to 0.8 | 0-40-0 | 0-1-0 | 0.00005", 0.0005" | 0.001 0.01 | ±0.0004" | ±0.01 mm | 1 | 1 1/2" | 0.08" | 1/2" | M1.4 | 270° | Yes | Yes | 2112A11 | 0000000 | ||
| 0" to 0.08" | 0 to 2 | 0-40-0 | 0-1-0 | 0.00005", 0.0005" | 0.001 0.01 | ±0.0004" | ±0.01 mm | 1 | 1 1/2" | 0.08" | 1 7/16" | M1.4 | 270° | Yes | Yes | 2112A13 | 000000 | ||
Starrett Plus/Minus Dial Plunger Variance Indicators
| |
Lug and Stem Mount (Side View) |
Dial | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||
Jeweled Bearing | ||||||||||||||||
| 0" to 0.200" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-5-0 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-511J | 2128A74 | 0000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50-0 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-341J | 2128A75 | 000000 | ||
Economy Dial Lever Variance Indicators with Jointed-Arm Magnetic-Base Holder
Horizontal Orientation
 | |
Side View |
Dial | Contact Point | Base | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Indicator Mounting Stem Dia. | No. of Dovetail Mounts | Dia. | Reading Inch | Dia. | Lg. | Swivel Angle | Lg. | Wd. | Magnetic Pull, lbf | Arm Type | Includes | Each | |||
Dovetail Mount, Stem Mount | ||||||||||||||||||
Jeweled Bearing | ||||||||||||||||||
| 0" to 0.03" | 0.0005" | ±0.0004" | 5/32", 3/8" | 2 | 1 9/32" | 0-15-0 | 0.078" | 1/2" | 210° | 1 3/16" | 1 5/32" | 70 | Jointed | 5/32" Dia. Dovetail-to-Stem Attachment 3/8" Dia. Dovetail-to-Stem Attachment | 3295A31 | 000000 | ||
| 0" to 0.03" | 0.0005" | ±0.0004" | 5/32", 3/8" | 2 | 1 9/32" | 0-15-0 | 0.078" | 1/2" | 180° | 2 1/2" | 2" | 132 | Jointed | 5/32" Dia. Dovetail-to-Stem Attachment 3/8" Dia. Dovetail-to-Stem Attachment | 3295A55 | 000000 | ||
Starrett Continuous Dial Plunger Variance Indicators with Calibration Certificate
| |
Side View |
Dial | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||
Jeweled Bearing | ||||||||||||||||
| 0" to 0.200" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-10 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-611J | 2128A86 | 0000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 81-241J | 2128A41 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-241J | 2128A44 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-441J | 2128A64 | 000000 | ||
| 0" to 1.000" | 0.0005" | ±0.0005" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-631J | 2128A65 | 000000 | ||
| 0" to 2.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-2041J | 2128A46 | 000000 | ||
| 0" to 3.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-3041J | 2128A111 | 000000 | ||
| 0" to 4.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-4041J | 2128A112 | 000000 | ||
| 0" to 5.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | Stem Cap | 25-5041J | 2128A113 | 000000 | ||
Economy Dial Plunger Variance Indicators with Flexible-Arm Magnetic-Base Holder
 |  |
Side View |
Measure in almost any position—these variance indicators have an adjustable ball-and-socket arm that locks in place with a lever. With a magnetic V-grooved base, they mount securely to both flat and curved metal surfaces. A spring-loaded plunger retracts and extends to measure objects. These indicators have a continuous dial numbered clockwise around the face, so it’s easy to see how much a dimension increases. Adjust the tolerance pointers to mark measurements that fall outside your limits. For quick dismounting, the base has a magnetic release switch.
Dial | Contact Point | Base | Arm | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Magnetic Pull, lbf | Lg. | Dia. | Type | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||||
Plain Bearing | ||||||||||||||||||||
| 0" to 1" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2" | 0-100 | 0.197" | 0.275" | 4-48 | 2 1/2" | 2" | 80 | 12" | 0.375" | Flexible | 6302N12 | 000000 | ||
Starrett Dial Lever Variance Indicators
 |  |
Side View |
Also known as test indicators, these have a lever-style contact point that pivots as it comes into contact with a surface and a balanced dial with positive values on one side and negative values on the other side. They have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles.
Indicators | Replacement Variance Indicator Cases | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dial | Contact Point | |||||||||||||||
Distance Measured | Measuring Increments | Accuracy | No. of Dovetail Mounts | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Swivel Angle | Mfr. Model No. | Each | Each | ||||
Dovetail Mount | ||||||||||||||||
Jeweled Bearing | ||||||||||||||||
| 0" to 0.01" | 0.0001" | ±0.0001" | 3 | 1 3/8" | 0-5-0 | 0.078" | 13/16" | 1-64 | 180° | 708AZ | 20965A65 | 0000000 | 4378N13 | 000000 | ||
| 0" to 0.02" | 0.0001" | ±0.0002" | 3 | 1 3/8" | 0-5-0 | 0.078" | 13/16" | 1-64 | 180° | 708BZ | 20965A67 | 000000 | 4378N13 | 00000 | ||
| 0" to 0.03" | 0.0005" | ±0.0005" | 3 | 1 3/8" | 0-15-0 | 0.078" | 13/16" | 1-64 | 180° | 709AZ | 20965A8 | 000000 | 4378N13 | 00000 | ||
| 0" to 0.06" | 0.0005" | ±0.001" | 3 | 1 3/8" | 0-15-0 | 0.078" | 13/16" | 1-64 | 180° | 709BZ | 20965A81 | 000000 | 4378N13 | 00000 | ||
 |
Dia. | Lg. | Mounting Thread Size | Material | Mfr. Model No. | Each | |||
|---|---|---|---|---|---|---|---|---|
| 0.078" | 0.897" | 1-64 | Carbide | PT23914 | 20965A84 | 000000 | ||
Economy Continuous Dial Back Plunger Variance Indicators with Clamp-On Holder
 |  |
Shown Installed with Included Double-Ended Lever | Side View |
Clamp these indicators onto your machine or other surface—they take up less space on your surface than indicators with a magnetic or weighted base. They’re often mounted on a conveyor to measure variation on a material’s surface as it passes by. To measure, they have a spring-loaded plunger that retracts and extends as the surface varies. The plunger is on the back of the dial, so you can read the dial face from above. It’s easy to see how much a measurement increases, since the dial is continuous and numbered clockwise around the face. Adjust the tolerance pointers to mark measurements that fall outside your limits.
These indicators also come with a double-ended lever that measures how much a rotating tool wobbles as it spins. One end runs along the inner surface of a hole, while the other end presses against the spring-loaded plunger.
Dial | Contact Point | Base | Upright Post | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Dia. | Ht. | Clamping Distance | Includes | Each | |||
Stem Mount | |||||||||||||||||||
C-Clamp | |||||||||||||||||||
| 0.000" to 0.200" | 0.001" | ±0.001" | AGD Group 1 | 1/4" | 1 21/32" | 0-100 | 0.126" 0.315" 0.472" | 0.244" 0.276" 0.335" | 4-48 | 3/8" | 5 15/16" | 5/16" | 4 3/4" | 0" to 1 1/8" | Double-Ended Lever One 0.126" Dia. Contact Point (0.335" Lg.) One 0.315" Dia. Contact Point (0.244" Lg.) One 0.472" Dia. Contact Point (0.276" Lg.) | 6349N11 | 0000000 | ||
Plus/Minus Dial Plunger Variance Indicators with Calibration Certificate
 | |
Side View |
For comparative measurements of a part's tolerance against a reference measurement, these indicators have a balanced dial with positive values on one side and negative values on the other side. A spring-loaded plunger retracts and extends to measure objects. Rotate the dial face for viewing at multiple angles. They have highly sensitive, wear-resistant jeweled bearings for a long service life. All come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Each | |||
Lug Mount, Stem Mount | ||||||||||||||
Jeweled Bearing | ||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-5-0 | 3/16" | 1/4" | 4-48 | 2092A52 | 0000000 | ||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-5-0 | 3/16" | 1/4" | 4-48 | 2092A24 | 000000 | ||
| 0" to 0.075" | 0.0005" | ±0.0005" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-15-0 | 3/16" | 1/4" | 4-48 | 2092A38 | 000000 | ||
| 0" to 0.125" | 0.0005" | ±0.0005" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-25-0 | 3/16" | 1/4" | 4-48 | 2092A23 | 000000 | ||
| 0" to 0.200" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-5-0 | 3/16" | 1/4" | 4-48 | 2092A34 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 1 11/16" | 0-50-0 | 3/16" | 1/4" | 4-48 | 2092A33 | 000000 | ||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50-0 | 3/16" | 1/4" | 4-48 | 20935A16 | 000000 | ||
| 0" to 0.500" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50-0 | 3/16" | 1/4" | 4-48 | 2092A62 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50-0 | 3/16" | 1/4" | 4-48 | 20935A67 | 000000 | ||
| 0 mm to 10.000 mm | 0.01 mm | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50-0 | 3/16" | 1/4" | 4-48 | 2092A78 | 000000 | ||
| 0 mm to 25.000 mm | 0.01 mm | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-50-0 | 3/16" | 1/4" | 4-48 | 2092A63 | 000000 | ||
Economy Electronic Plunger Variance Indicators with Rigid-Arm Magnetic-Base Holder
 |  |
Side View |
Stick the magnetic base onto metal surfaces for a secure hold while measuring. They have a V-grooved bottom that stays secure on flat and curved surfaces. To precisely position the indicator, adjust the knobs on the arm and clamp.
The indicator has a spring-loaded plunger that retracts and extends to measure objects. All have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point.
All can send data to your computer using a USB cord (sold separately). To send data wirelessly, choose an indicator with either SPC data output or Bluetooth.
IP67 Enclosure Rating—IP67-rated indicators seal out coolant, water, and dust, so you can take measurements in dirty machining environments.
With SPC Data Output—Indicators with SPC data output transfer your measurement data to your device with the push of a button.
Bluetooth Connection—Indicators with Bluetooth send measurement data to your device wire-free and without an additional device.
Tolerance-Checking Go/No-Go Operation—Indicators with tolerance-checking go/no-go operation inform you when an item falls outside your set measurements.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Counting Direction | Dial Indicator Size | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Base Magnetic Pull, lbf | Batteries Included | Features | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||
Without SPC Data Output | ||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.001" | ±0.03 mm | Forward, Backward | AGD Group 2 | — | 0.2" | 0.3" | 4-48 | 85 | Yes | Fine-Adjustment Arm, Fine-Adjustment Clamp, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | 2362N11 | 0000000 | ||
With SPC Data Output | ||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.0015" | ±0.04 mm | Forward | AGD Group 2 | 2 3/16" | 0.197" | 0.354" | 4-48 | 80 | Yes | Fine-Adjustment Arm, Fine-Adjustment Clamp, Zero-Position Memory (ABS), Zero-Set Button | 2362N101 | 00000 | ||
Lug Mount, Stem Mount—IP67 | ||||||||||||||||||
With SPC Data Output, Bluetooth Connection, and Charging Cord | ||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.00035" | ±0.008 mm | Forward, Backward | AGD Group 2 | 2 3/16" | 0.197" | 0.315" | 4-48 | 80 | Yes | Fine-Adjustment Arm, Fine-Adjustment Clamp, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | 2362N102 | 000000 | ||
Starrett Electronic Plunger Variance Indicators with Calibration Certificate
Variance Indicators without SPC Data Output
 |
Model Number 3900A-5 |
Distance Measured | Measuring Increments | Accuracy | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Features | Mfr. Model No. | Each | ||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0.188" | 1/4" | 4-48 | Zero-Set Button | 3900A-5 | 20695A68 | 0000000 | |
Variance Indicators with Rotating Dial Face and SPC Data Output
 |  |  |  |
Side View | Model Number 2900-3-1 | Model Number 2900-5-1 | Model Number F2730IQ |
Indicators with a rotating dial face can be viewed from multiple angles.
Indicators with SPC data output can be connected to a PC or data processor.
Tolerance-Checking Go/No-Go Operation—Indicators with tolerance-checking go/no-go operation inform you when an item falls outside your set measurements.
Zero-Position Memory (ABS)—Indicators with zero-position memory, also known as absolute (ABS) positioning, retain the measuring position when the indicator is off.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Features | Mfr. Model No. | Battery Type | Each | ||
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0.203" | 1/4" | 4-48 | Selectable Display Increments, Zero-Position Memory (ABS), Zero-Set Button | 2900-3-1 | Rechargeable | 20695A66 | 0000000 | |
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0.188" | 1/4" | 4-48 | Selectable Display Increments, TIR (Total Indicated Runout) Tolerance, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | 2900-5-1 | Rechargeable | 20695A67 | 000000 | |
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 3 | 3/8" | 1/4" | 2 19/32" | 0.188" | 1/4" | 4-48 | Display Freeze, Function Lock, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | F2730IQ | — | 2511A11 | 000000 | |
Economy Dial Plunger Variance Indicators with Clamp-On Holder
 |  |  |
Side View | Plier Clamp | C-Clamp |
Often used where space is tight or there’s not much of a surface for mounting, the clamp on these indicators fits where a weighted or magnetic base can’t. The clamp also gives you the option to directly mount these indicators to a machine or the piece you’re measuring. With the ball-and-socket segmented arm, you can adjust the indicator to nearly any position to keep it from obstructing what you're measuring. Pull the lever to lock the arm in place when you're done. To measure objects, these indicators have a spring-loaded plunger that retracts and extends as the surface varies. It’s easy to see how much a measurement increases, since the dial is continuous and numbered clockwise around the face. Adjust the tolerance pointers to mark measurements that fall outside your limits.
Plier Clamp—Indicators with a plier clamp work on most thin, flat surfaces.
C-Clamp—Indicators with a C-clamp apply less pressure than indicators with a plier clamp, so there’s less risk of damaging a workpiece.
Dial | Contact Point | Arm | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Clamping Distance | Lg. | Dia. | Type | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||
Plier Clamp | ||||||||||||||||||
| 0.000" to 1.000" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 2" | 0-100 | 0.197" | 0.236" | 4-48 | 0" to 1 3/4" | 12" | 0.625" | Flexible | 6373N12 | 000000 | ||
C-Clamp | ||||||||||||||||||
| 0.000" to 1.000" | 0.001" | ±0.001" | AGD Group 1 | 3/8" | 1/4" | 2" | 0-100 | 0.197" | 0.236" | 4-48 | 0" to 6" | 12" | 0.625" | Flexible | 6373N11 | 00000 | ||
Economy Electronic Plunger Variance Indicators
 |  |
Side View |
Read measurements on an LCD. A spring-loaded plunger retracts and extends to measure objects. These indicators have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point, and a go/no-go operation indicates when measurements fall outside your set tolerance.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | SPC Data Output | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.001" | ±0.03 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 1/8" | 1/4" | 4-48 | Yes | No | 2357A1 | 0000000 | ||
| 0" to 1" | 0 to 25.4 | 0.0005" | 0.01 | ±0.001" | ±0.03 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 1/8" | 1/4" | 4-48 | Yes | No | 2357A2 | 000000 | ||
Mitutoyo Plus/Minus Dial Plunger Variance Indicators with Calibration Certificate
| | |
Stem Mount (Side View) | Lug and Stem Mount (Side View) |
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. They have a balanced dial with positive values on one side of the zero and negative values on the other side for comparative measurements of a part's tolerance against a reference measurement. A spring-loaded plunger retracts and extends to measure objects. All have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles.
Stem Mount—Stem-mount indicators have a flat back to fit in tight spaces.
Lug Mount, Stem Mount—Lug- and stem-mount indicators can be installed from the back with the lug or the bottom with the stem.
Dial | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Mfr. Model No. | Each | |||
Stem Mount | |||||||||||||||
Jeweled Bearing | |||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | — | 2 1/4" | 0-5-0 | 0.118" | 0.366" | 4-48 | 2803AB-10 | 2246A63 | 0000000 | ||
| 0 mm to 1.000 mm | 0.001 mm | ±0.005 mm | AGD Group 2 | 5/16" | — | 2 1/4" | 0-100-0 | 0.118" | 0.595" | M2.5 | 2109AB-10 | 2246A62 | 000000 | ||
Lug Mount, Stem Mount | |||||||||||||||
Jeweled Bearing | |||||||||||||||
| 0" to 0.025" | 0.0001" | ±0.0001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-5-0 | 0.118" | 0.366" | 4-48 | 2803A-10 | 2246A61 | 000000 | ||
| 0" to 0.050" | 0.0005" | ±0.0005" | AGD Group 0 | 3/8" | 1/4" | 1 7/32" | 0-10-0 | 0.118" | 0.31" | 4-48 | 1923A-10 | 2092A85 | 000000 | ||
Water-Resistant Mitutoyo Electronic Plunger Variance Indicators with Calibration Certificate
 |  |
Side View |
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. All are IP53 rated for limited protection from dust and spraying water. A spring-loaded plunger retracts and extends to measure objects. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount—IP53 | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-796-12 | 2360A6 | 0000000 | ||
Economy Electronic Quick-Read Plunger Variance Indicators with Calibration Certificate
 |  |
Side View |
Check readings at a glance—the display on these indicators changes color when a measurement is outside your tolerance. The LCD screen changes from green to yellow when measurements are almost out of tolerance, then to red once they fall out of bounds. These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. To measure objects, they have a spring-loaded plunger that retracts and extends.
These indicators can measure TIR (total indicated runout), which determines the range of high and low spots on round parts. All have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. Since they have an SPC data output, you can connect them to your computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | Body | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Lg. | Mounting Thread Size | Wd. | Dp. | Voltage, V DC | Electrical Connection | Cord Lg., ft. | SPC Data Output | Each | |||
Lug Mount, Stem Mount | ||||||||||||||||||||
| 0" to 1" | 0 to 25.4 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | 3/8" | 1/4" | 0.374" | 1.39" | 4-48 | 2 3/4" | 2 1/4" | 5 | USB-A | 12 | Yes | 5550N11 | 0000000 | ||
| 0" to 2" | 0 to 50.8 | 0.0001" | 0.002 | ±0.0002" | ±0.005 mm | 3/8" | 1/4" | 0.374" | 2.59" | 4-48 | 2 3/4" | 2 7/8" | 5 | USB-A | 12 | Yes | 5550N12 | 000000 | ||
| 0" to 4" | 0 to 101.6 | 0.0001" | 0.002 | ±0.0002" | ±0.005 mm | 3/8" | 1/4" | 0.374" | 4.59" | 4-48 | 2 3/4" | 2 7/8" | 5 | USB-A | 12 | Yes | 5550N13 | 00000000 | ||
Electronic Back Plunger Variance Indicators with Calibration Certificate
 |  |
Dial View |
A contact point on the back makes it easy to read measurements on the LCD from above. The display also rotates 320°, so you can view it from most angles. These indicators have a spring-loaded plunger that retracts and extends to measure objects. They come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.
To help you take measurements efficiently, these indicators come with multiple features. The go/no-go operation indicates when measurements fall outside your set tolerance. These indicators can measure TIR (total indicated runout), which determines the range of high and low spots of round parts. Zero-position memory, also known as absolute (ABS) positioning, retains the measuring position when the indicator is off. Start measuring at any point with the zero-set button. They have an SPC data output, so you can transfer data to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | SPC Data Output | Each | |||
Stem Mount | |||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.0005" | 0.01 | ±0.0015" | ±0.0381 mm | AGD Group 2 | 3/8" | 2 9/32" | 0.177" | 0.945" | 4-48 | Yes | Yes | 6345N11 | 0000000 | ||
Water-Resistant Mitutoyo Electronic Plunger Variance Indicators
| |
Side View |
For use in wet environments, these indicators are IP53 rated for limited protection from dust and spraying water. A spring-loaded plunger retracts and extends to measure objects. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | Electrical Connection | SPC Data Output | Mfr. Model No. | Each | |||
Lug Mount, Stem Mount—IP53 | ||||||||||||||||||||
| 0" to 0.5" | 0 to 12.7 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 2 | 3/8" | 1/4" | 2 3/8" | 0.197" | 0.835" | 4-48 | Yes | Straight Mitutoyo Connector | Yes | 543-796-12 | 2360A5 | 0000000 | ||
Economy Electronic Plunger Variance Indicators with Fractional Display
 |  |
Side View |
Display readings in fractional increments as well as decimal increments. A spring-loaded plunger retracts and extends to measure objects. This indicator has zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point, and a go/no-go operation indicates when measurements fall outside your set tolerance.
Distance Measured | Measuring Increments | Accuracy | Contact Point | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Fractional Increments | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Batteries Included | SPC Data Output | Each | |||
Lug Mount, Stem Mount | |||||||||||||||||||
| 0" to 1" | 0 to 25.4 | 0.0005" | 0.01 | 1/64" | ±0.001" | ±0.03 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 1/8" | 1/4" | 4-48 | Yes | No | 2357A7 | 0000000 | ||
Dial Plunger Variance Indicators with Precision Weighted-Base Holder
Rigid Arm
 |  |  |
Stem Mount (Side View) | Lug Mount (Side View) |
Dial | Contact Point | Upright Post | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Dia. | Ht. | Arm Lg. | Throat Dp. | Granite Base Flatness Tolerance | Each | |||
Stem Mount | |||||||||||||||||||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | — | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 8" | 4" | 1 3/4" | -0.00005" to 0.00005" | 8628A54 | 0000000 | ||
Lug Mount | |||||||||||||||||||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 8" | 4 1/8" | 1 3/4" | -0.00005" to 0.00005" | 8628A53 | 000000 | ||
Jointed Arm
 | | |
Stem Mount (Side View) | Lug Mount (Side View) |
Holders with jointed arm have a fine-adjustment knob for precise positioning of the indicator.
Dial | Contact Point | Upright Post | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Indicator Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Dia. | Ht. | Arm Lg. | Throat Dp. | Granite Base Flatness Tolerance | Each | |||
Stem Mount | |||||||||||||||||||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | — | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 12" | 7 5/16" | 5" | -0.0001" to 0.0001" | 8628A55 | 0000000 | ||
Lug Mount | |||||||||||||||||||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/16" | 1/4" | 4-48 | 1 1/4" | 12" | 7 5/16" | 5" | -0.0001" to 0.0001" | 8628A51 | 000000 | ||
Starrett Dial Lever Variance Indicator Sets
 | | |
Side View |
Also known as test indicators, these have a lever-style contact point that pivots as it comes into contact with a surface and a balanced dial with positive values on one side and negative values on the other side. They have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles. Use the included attachments with the swivel clamp to mount the indicator in the setup of your choice.
Indicators | Replacement Variance Indicator Cases | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dial | |||||||||||||
Distance Measured | Measuring Increments | Accuracy | No. of Dovetail Mounts | Dia. | Reading Inch | Includes | Mfr. Model No. | Choose a Dial Face Color | Each | Each | |||
| 0" to 0.01" | 0.0001" | ±0.0001" | 3 | 1 3/8" | 0-5-0 | 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp with Dovetail Mount Swivel-Clamp Rod Unit with One 1/4" Dia. × 4" Lg. Rod and One 3/8" Dia. × 4" Lg. Rod | 708ACZ | White, Red, Black | 20965A16 | 0000000 | 4378N12 | 000000 | |
| 0" to 0.02" | 0.0001" | ±0.0002" | 3 | 1 3/8" | 0-5-0 | 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp with Dovetail Mount Swivel-Clamp Rod Unit with One 1/4" Dia. × 4" Lg. Rod and One 3/8" Dia. × 4" Lg. Rod | 708BCZ | White | 20965A68 | 000000 | 4378N12 | 00000 | |
| 0" to 0.03" | 0.0005" | ±0.0005" | 3 | 1 3/8" | 0-15-0 | 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp with Dovetail Mount Swivel-Clamp Rod Unit with One 1/4" Dia. × 4" Lg. Rod and One 3/8" Dia. × 4" Lg. Rod | 709ACZ | White, Red, Black | 20965A12 | 000000 | 4378N12 | 00000 | |
| 0" to 0.06" | 0.0005" | ±0.001" | 3 | 1 3/8" | 0-15-0 | 3/8" Dia. Dovetail-to-Stem Attachment Height Gauge/Tool Post Attachment Swivel Clamp with Dovetail Mount Swivel-Clamp Rod Unit with One 1/4" Dia. × 4" Lg. Rod and One 3/8" Dia. × 4" Lg. Rod | 709BCZ | White | 20965A83 | 000000 | 4378N12 | 00000 | |
|
Dia. | Lg. | Mounting Thread Size | Material | Mfr. Model No. | Each | |||
|---|---|---|---|---|---|---|---|---|
| 0.078" | 0.897" | 1-64 | Carbide | PT23914 | 20965A84 | 000000 | ||
Economy Electronic Plunger Variance Indicators with Jointed-Arm Magnetic-Base Holder
 |  |
Side View |
Adjust joints at the top, middle, and bottom of the base to position the indicator in place. Use the knob on the fine-adjustment clamp to precisely angle the indicator. The base is magnetic and has a V-groove on the bottom for a solid mount on flat and curved metal surfaces. Flip a switch to release the magnet.
A spring-loaded plunger extends and retracts from the indicator to take measurements. The measurements display on an easy-to-read LCD display. Start measuring at any point by pressing the zero-set button. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off.
All can send data to your computer using a USB cord (sold separately).
IP67 Enclosure Rating—IP67-rated indicators seal out coolant, water, and dust, so you can take measurements in dirty machining environments.
Bluetooth Connection—Indicators with Bluetooth connection can transfer your measurement data wirelessly to your device with the push of a button. You'll need a data transmitter/receiver set (sold separately).
Tolerance-Checking Go/No-Go Operation—Indicators with tolerance-checking go/no-go operation inform you when an item falls outside your set measurements.
Distance Measured | Measuring Increments | Accuracy | Contact Point | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Counting Direction | Dial Indicator Size | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Base Magnetic Pull, lbf | Arm Lg. | Batteries Included | Features | Each | |||
Lug Mount, Stem Mount | |||||||||||||||||||
With SPC Data Output | |||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.0015" | ±0.3 mm | Forward | AGD Group 2 | 2 3/16" | 0.197" | 0.354" | 4-48 | 125 | 15" | Yes | Fine-Adjustment Clamp, Magnetic Release Switch, Zero-Position Memory (ABS), Zero-Set Button | 6539N11 | 000000 | ||
Lug Mount, Stem Mount—IP67 | |||||||||||||||||||
With SPC Data Output, Bluetooth Connection, and Charging Cord | |||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.00035" | ±0.008 mm | Forward, Backward | AGD Group 2 | 2 3/16" | 0.197" | 0.315" | 4-48 | 125 | 15" | Yes | Fine-Adjustment Clamp, Magnetic Release Switch, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | 6539N12 | 000000 | ||
Compact Dial Lever Variance Indicators
Horizontal Orientation
 |  |
Side View |
Dial | Contact Point | Overall | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | Dia. | Reading Inch | Dia. | Lg. | Swivel Angle | Lg. | Dp. | Each | |||
Stem Mount | ||||||||||||||
Jeweled Bearing | ||||||||||||||
| 0" to 0.01" | 0.0001" | ±0.0002" | 3/8" | 1 5/32" | 0-5-0 | 0.078" | 0.6" | 220° | 4 3/32" | 1" | 7704N12 | 0000000 | ||
| 0" to 0.02" | 0.0005" | ±0.0005" | 3/8" | 1 5/32" | 0-10-0 | 0.078" | 1.34" | 220° | 4 13/16" | 1" | 7704N11 | 000000 | ||
Starrett Electronic Plunger Variance Indicators
Variance Indicators with Rotating Dial Face and SPC Data Output
| | | |
Model Number 2900-3-1 | Model Number 2900-5-1 | Model Number F2730IQ | Side View |
Distance Measured | Measuring Increments | Accuracy | Contact Point | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Features | Mfr. Model No. | Battery Type | Each | ||
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0.203" | 1/4" | 4-48 | Selectable Display Increments, Zero-Position Memory (ABS), Zero-Set Button | 2900-3-1 | Rechargeable | 20695A65 | 0000000 | |
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.001" | ±0.025 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0.188" | 1/4" | 4-48 | Selectable Display Increments, TIR (Total Indicated Runout) Tolerance, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | 2900-5-1 | Rechargeable | 20695A64 | 000000 | |
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.0001" | ±0.0025 mm | AGD Group 3 | 3/8" | 1/4" | 2 19/32" | 0.188" | 1/4" | 4-48 | Display Freeze, Function Lock, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | F2730IQ | — | 2511A75 | 000000 | |
Starrett Last Word Dial Lever Variance Indicators
 |
Half of the measurement scale on the dial face is highlighted yellow to make measurements easier to read. Also known as test indicators, these have a lever-style contact point that pivots as it comes into contact with a surface and a balanced dial with positive values on one side and negative values on the other side. They have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles. The ratcheting contact point can be adjusted to various angles.
Indicators | Replacement Variance Indicator Cases | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dial | Contact Point | |||||||||||||||
Distance Measured | Measuring Increments | Accuracy | Mounting Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Swivel Angle | Includes | Mfr. Model No. | Each | Each | ||||
Clamp Mount | ||||||||||||||||
Jeweled Bearing | ||||||||||||||||
| 0" to 0.03" | 0.001" | ±0.001" | 1/8" to 1/4" | 1" | 0-15-0 | 0.12" | 5/32" | 180° | Swivel Clamp | 711FSZ | 2096A7 | 0000000 | 4378N14 | 000000 | ||
| 0" to 0.03" | 0.0005" | ±0.0005" | 1/8" to 1/4" | 1" | 0-15-0 | 0.12" | 5/32" | 180° | Swivel Clamp | 711HSZ | 2096A8 | 000000 | 4378N14 | 00000 | ||
Starrett Continuous Dial Back Plunger Variance Indicator Sets
 | | |
Side View |
The contact point is located on the back of this indicator, which allows the dial face to be read from above. It has a continuous dial numbered clockwise around the face for direct measurements. A rugged design with few moving parts and highly sensitive, wear-resistant jeweled bearings give it a longer service life than other indicators. Rotate the dial face for viewing at multiple angles.
Indicators | Replacement Variance Indicator Cases | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dial | Contact Point | ||||||||||||||
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | Each | |||
| 0" to 0.200" | 0.001" | ±0.001" | 1/4" | 1 7/16" | 0-100 | 1/8" 5/16" 1/2" | 1/4" | 0.127"-60 | C-Clamp with Post Height Gauge/Tool Post Attachment Hole Attachment One 1/8" Dia. Contact Point One 5/16" Dia. Contact Point One 1/2" Dia. Contact Point Swivel Clamp | 196A1Z | 2217A11 | 0000000 | 4378N11 | 000000 | |
Starrett Last Word Dial Lever Variance Indicator Sets
 | |
Half of the measurement scale on the dial face is highlighted yellow to make measurements easier to read. Also known as test indicators, they have a lever-style contact point that pivots as it comes into contact with a surface and a balanced dial with positive values on one side and negative values on the other side. All have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles. The ratcheting contact point can be adjusted to various angles. Mount the indicator into lathe tool posts, height gauges, surface gauges, and other setups with the included accessories.
Indicators | Replacement Variance Indicator Cases | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dial | Shank | Contact Point | ||||||||||||||
Distance Measured | Measuring Increments | Accuracy | Dia. | Reading Inch | Lg. | Wd. | Ht. | Dia. | Lg. | Includes | Mfr. Model No. | Each | Each | |||
| 0" to 0.03" | 0.001" | ±0.001" | 1" | 0-15-0 | 3 1/32" | 1/2" | 1/4" | 0.035" 0.062" 0.12" | 5/32" 31/64" 33/64" | 9/32" Dia. Connector Sleeve Ball-and-Socket Swivel Attachment with 3/16" Dia. Shank Ball-and-Socket Swivel Height Gauge Attachment Double-Jointed Arm Attachment Height Gauge/Tool Post Attachment with Jointed Arm Surface Gauge Attachment Swivel Clamp | 711GCSZ | 2096A2 | 0000000 | 4378N14 | 000000 | |
| 0" to 0.03" | 0.0005" | ±0.0005" | 1" | 0-15-0 | 3 1/32" | 1/2" | 1/4" | 0.035" 0.062" 0.12" | 5/32" 31/64" 33/64" | 9/32" Dia. Connector Sleeve Ball-and-Socket Swivel Attachment with 3/16" Dia. Shank Ball-and-Socket Swivel Height Gauge Attachment Double-Jointed Arm Attachment Height Gauge/Tool Post Attachment with Jointed Arm Surface Gauge Attachment Swivel Clamp | 711LCSZ | 2096A6 | 000000 | 4378N14 | 00000 | |
Quick-Read Mitutoyo Electronic Plunger Variance Indicators
 |  |
Side View |
Check whether measurements are in tolerance at a glance. LCD backlighting changes from green to red to indicate when measurements fall outside your set tolerance. These indicators can measure TIR (total indicated runout), which determines the range of high and low spots of round parts. All have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | Body | Electrical | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Dp. | Voltage, V AC | Connection | No. of Blades | Cord Lg., ft. | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||||
| 0" to 1.2" | 0 to 30.4 | 0.0001" 0.00002" 0.00005" | 0.0005 0.001 | ±0.00006" | ±0.0015 mm | 3/8" | 0.197" | 1.825" | 4-48 | 9 7/8" | 2 3/8" | 1 5/8" | 120 | 10-Pin Mitutoyo Connector, Straight Blade | 2 | 6 1/2 | Yes | 543-562A | 19485A91 | 0000000 | ||
| 0" to 2.4" | 0 to 60.9 | 0.0001" 0.00002" 0.00005" | 0.0005 0.001 | ±0.0001" | ±0.0025 mm | 3/8" | 0.197" | 3.006" | 4-48 | 12 1/4" | 2 3/8" | 1 5/8" | 120 | 10-Pin Mitutoyo Connector, Straight Blade | 2 | 6 1/2 | Yes | 543-564A | 19485A93 | 00000000 | ||
|
Lug Back |
For Dial Indicator Size | Back Type | Each | |||
|---|---|---|---|---|---|
| AGD Group 2 | Lug | 20625A917 | 000000 | ||
Economy Electronic Plunger Variance Indicators with Flexible-Arm Magnetic-Base Holder
 |  |
Side View |
Bend and flex the arm of the base to position your indicator—these holders have ball-and-socket segments that lock in place with a lever. The base is magnetic and has a V-groove on the bottom for a solid mount on flat and curved metal surfaces. Flip a switch to release the magnet.
A spring-loaded plunger extends and retracts from the indicator to take measurements. The measurements display on an easy-to-read LCD screen. Press the zero-set button to start measuring at any point. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off.
All can send data to your computer using a USB cord (sold separately). They have SPC data output to wirelessly transfer your measurement data to your device with the push of a button.
IP67 Enclosure Rating—IP67-rated indicators seal out coolant, water, and dust, so you can take measurements in dirty machining environments.
Bluetooth Connection—Indicators with Bluetooth can transfer your measurement data wirelessly to your device with the push of a button. You'll need a data transmitter/receiver set (sold separately).
Tolerance-Checking Go/No-Go Operation—Indicators with tolerance-checking go/no-go operation inform you when an item falls outside your set measurements.
Distance Measured | Measuring Increments | Accuracy | Contact Point | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Counting Direction | Dial Indicator Size | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Base Magnetic Pull, lbf | Arm Lg. | Batteries Included | Features | Each | |||
Lug Mount, Stem Mount | |||||||||||||||||||
With SPC Data Output | |||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.0015" | ±0.03 mm | Forward | AGD Group 2 | 2 3/16" | 0.197" | 0.354" | 4-48 | 125 | 12" | Yes | Magnetic Release Switch, Zero-Position Memory (ABS), Zero-Set Button | 6549N11 | 000000 | ||
Lug Mount, Stem Mount—IP67 | |||||||||||||||||||
With SPC Data Output, Bluetooth Connection, and Charging Cord | |||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.00035" | ±0.008 mm | Forward, Backward | AGD Group 2 | 2 3/16" | 0.197" | 0.315" | 4-48 | 125 | 12" | Yes | Magnetic Release Switch, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | 6549N12 | 000000 | ||
Combination Dial Plunger Variance Indicators with Calibration Certificate
 |  |
Side View |
Take direct and comparative measurements with the same indicator. The combination dial has both a continuous scale numbered clockwise around the face and a balanced scale with positive values on one side of the zero and negative values on the other side. A spring-loaded plunger retracts and extends to measure objects. Rotate the dial face for viewing at multiple angles. These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.
Dial | Contact Point | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Distance Measured | Measuring Increments | Accuracy | Dial Indicator Size | Mounting Stem Dia. | Mounting Lug Hole Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Each | |||
Lug Mount, Stem Mount | ||||||||||||||
Plain Bearing | ||||||||||||||
| 0" to 0.250" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100/0-50-0 | 3/16" | 1/4" | 4-48 | 8662A67 | 0000000 | ||
| 0" to 0.500" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100/0-50-0 | 3/16" | 1/4" | 4-48 | 8662A62 | 000000 | ||
| 0" to 1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100/0-50-0 | 3/16" | 1/4" | 4-48 | 8662A61 | 000000 | ||
| 0 mm to 25.000 mm | 0.01 mm | ±0.01 mm | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100/0-50-0 | 3/16" | 1/4" | 4-48 | 8662A63 | 000000 | ||
Quick-Read Mitutoyo Electronic Plunger Variance Indicators with Calibration Certificate
| |
Side View |
These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. Backlighting on the LCD changes from green to red when measurements fall outside your set tolerance, so you can check readings at a glance. They can measure TIR (total indicated runout), which determines the range of high and low spots of round parts.
All have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off. A zero-set button lets you start measuring at any point. SPC data output allows for connection to a computer or data processor.
Distance Measured | Measuring Increments | Accuracy | Contact Point | Body | Electrical | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Mounting Stem Dia. | Dia. | Lg. | Mounting Thread Size | Lg. | Wd. | Dp. | Voltage, V AC | Connection | No. of Blades | Cord Lg., ft. | SPC Data Output | Mfr. Model No. | Each | |||
Stem Mount | ||||||||||||||||||||||
| 0" to 1.2" | 0 to 30.4 | 0.0001" 0.00002" 0.00005" | 0.0005 0.001 | ±0.00006" | ±0.0015 mm | 3/8" | 0.197" | 1.825" | 4-48 | 9 7/8" | 2 3/8" | 1 5/8" | 120 | 10-Pin Mitutoyo Connector, Straight Blade | 2 | 6 1/2 | Yes | 543-562A | 19485A92 | 000000000 | ||
| 0" to 2.4" | 0 to 60.9 | 0.0001" 0.00002" 0.00005" | 0.0005 0.001 | ±0.0001" | ±0.0025 mm | 3/8" | 0.197" | 3.006" | 4-48 | 12 1/4" | 2 3/8" | 1 5/8" | 120 | 10-Pin Mitutoyo Connector, Straight Blade | 2 | 6 1/2 | Yes | 543-564A | 19485A94 | 00000000 | ||
|
Lug Back |
For Dial Indicator Size | Back Type | Each | |||
|---|---|---|---|---|---|
| AGD Group 2 | Lug | 20625A917 | 000000 | ||
Antimagnetic Starrett Continuous Dial Back Plunger Variance Indicator Sets
 | | |
Side View |
Use the indicator in this set near magnetic chucks and other equipment with a magnetic field. The contact point is located on the back, which allows the dial face to be read from above. It has a continuous dial numbered clockwise around the face for direct measurements. A rugged design with few moving parts and highly sensitive, wear-resistant jeweled bearings give it a longer service life than other indicators. Rotate the dial face for viewing at multiple angles.
Indicators | Replacement Variance Indicator Cases | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dial | Contact Point | ||||||||||||||
Distance Measured | Measuring Increments | Accuracy | Mounting Stem Dia. | Dia. | Reading Inch | Dia. | Lg. | Mounting Thread Size | Includes | Mfr. Model No. | Each | Each | |||
| 0" to 0.200" | 0.001" | ±0.001" | 1/4" | 1 7/16" | 0-100 | 1/8" 5/16" 1/2" | 1/4" | 0.127"-60 | C-Clamp with Post Height Gauge/Tool Post Attachment Hole Attachment One 1/8" Dia. Contact Point One 5/16" Dia. Contact Point One 1/2" Dia. Contact Point Swivel Clamp | 196A6Z | 2217A61 | 0000000 | 4378N11 | 000000 | |
Universal-Shank Starrett Last Word Dial Lever Variance Indicators
 |
Mount these indicators to a lathe tool post or a height gauge with the included attachment, also known as a universal shank. Half of the measurement scale on the dial face is highlighted yellow to make measurements easier to read. Also known as test indicators, they have a lever-style contact point that pivots as it comes into contact with a surface and a balanced dial with positive values on one side and negative values on the other side. All have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles. The ratcheting contact point can be adjusted to various angles.
Indicators | Replacement Variance Indicator Cases | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dial | Shank | Contact Point | ||||||||||||||||
Distance Measured | Measuring Increments | Accuracy | Dia. | Reading Inch | Dia. | Lg. | Wd. | Dia. | Lg. | Swivel Angle | Includes | Mfr. Model No. | Each | Each | ||||
Shank Mount | ||||||||||||||||||
Jeweled Bearing | ||||||||||||||||||
| 0" to 0.03" | 0.001" | ±0.001" | 1" | 0-15-0 | 1/4" | 3 1/32" | 1/2" | 0.12" | 5/32" | 180° | Height Gauge/Tool Post Attachment with Jointed Arm | 711FSAZ | 2096A1 | 0000000 | 4378N14 | 000000 | ||
| 0" to 0.03" | 0.0005" | ±0.0005" | 1" | 0-15-0 | 1/4" | 3 1/32" | 1/2" | 0.12" | 5/32" | 180° | Height Gauge/Tool Post Attachment with Jointed Arm | 711HSAZ | 2096A5 | 000000 | 4378N14 | 00000 | ||
Economy Electronic Plunger Variance Indicators with Magnetic-Base Holder for Uneven Surfaces
 |  |
Side View |
With adjustable magnetic pins that conform to any shape, the base on these variance indicators mounts securely to uneven surfaces. The ball-and-socket arm is highly adjustable and locks in place with a lever, so it holds the indicator in almost any position. For quick dismounting, the base has a magnetic release switch.
A spring-loaded plunger extends and retracts to measure objects. The measurements are displayed on an LCD screen. Start measuring at any point by pressing the zero-set button. They have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the indicator is off.
All can send data to your computer using a USB cord (sold separately). They have SPC data output to wirelessly transfer your measurement data to your device with the push of a button.
IP67 Enclosure Rating—IP67-rated indicators seal out coolant, water, and dust, so you can take measurements in dirty machining environments.
Bluetooth Connection—Indicators with Bluetooth send measurement data to your device wire-free and without an additional device.
Tolerance-Checking Go/No-Go Operation—Indicators with tolerance-checking go/no-go operation inform you when an item falls outside your set measurements.
Distance Measured | Measuring Increments | Accuracy | Contact Point | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Inch | Metric, mm | Inch | Metric, mm | Inch | Metric | Counting Direction | Dial Indicator Size | Dial Dia. | Dia. | Lg. | Mounting Thread Size | Base Magnetic Pull, lbf | Arm Lg. | Batteries Included | Features | Each | |||
Lug Mount, Stem Mount | |||||||||||||||||||
With SPC Data Output | |||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.0005" | 0.01 | ±0.0015" | ±0.03 mm | Forward | AGD Group 2 | 2 3/16" | 0.197" | 0.354" | 4-48 | 125 | 12" | Yes | Magnetic Release Switch, Zero-Position Memory (ABS), Zero-Set Button | 6579N11 | 0000000 | ||
Lug Mount, Stem Mount—IP67 | |||||||||||||||||||
With SPC Data Output, Bluetooth Connection, and Charging Cord | |||||||||||||||||||
| 0" to 1" | 0 to 25 | 0.00005" | 0.001 | ±0.00035" | ±0.008 mm | Forward, Backward | AGD Group 2 | 2 3/16" | 0.197" | 0.315" | 4-48 | 125 | 12" | Yes | Magnetic Release Switch, Tolerance-Checking Go/No-Go Operation, Zero-Position Memory (ABS), Zero-Set Button | 6579N12 | 000000 | ||
