DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Thimble Type Thimble Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Manufacturer Model Number Manufacturer Model Number |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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For Micrometer Measuring Range For MicrometerMeasuring Range |
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Connection Type Connection Type |
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Measuring Tool Connection Type Measuring ToolConnection Type |
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Starrett Electronic Outside Micrometers with Calibration Certificate
These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. All have a friction thimble with a constant-force mechanism, which stops the spindle from tightening once it contacts the surface of the measured object. This ensures repeatable measurements and prevents over-tightening. Once the spindle has stopped tightening, the thimble will continue turning with resistance.
Zero-position memory, also known as absolute (ABS) positioning, retains the measuring position when the micrometer is turned off. A zero-set button allows you to start measuring at any point.
Measuring Range | Accuracy | Measuring Increments | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric | Inch | Metric | Inch | Metric | Throat Dp. | Frame Material | Batteries Included | Manufacturer Model Number | Each | |
Friction Thimble | |||||||||||
| 0"-1" | 0 mm-25 mm | ±0.0001" | ±0.002 mm | 0.00005" | 0.001 mm | 1" | Steel | Yes | 3732XFL-1 | 00000000 | 0000000 |
| 1"-2" | 25.4 mm-50.8 mm | ±0.0001" | ±0.003 mm | 0.00005" | 0.001 mm | 3/4" | Cast Iron | Yes | 3732XFL-2 | 00000000 | 000000 |
| Replacement Battery (1/Pkg.) | 0000000 | Pkg. | 00000 |
Starrett Electronic Outside Micrometers
All micrometers have a friction thimble with a constant-force mechanism, which stops the spindle from tightening once it contacts the surface of the measured object. This ensures repeatable measurements and prevents over-tightening. Once the spindle has stopped tightening, the thimble will continue turning with resistance.
Zero-position memory, also known as absolute (ABS) positioning, retains the measuring position when the micrometer is turned off. A zero-set button allows you to start measuring at any point.
Measuring Range | Accuracy | Measuring Increments | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric | Inch | Metric | Inch | Metric | Throat Dp. | Frame Material | Batteries Included | Manufacturer Model Number | Each | |
Friction Thimble | |||||||||||
| 0"-1" | 0 mm-25 mm | ±0.0001" | ±0.002 mm | 0.00005" | 0.001 mm | 1" | Steel | Yes | 3732XFL-1 | 00000000 | 0000000 |
| 1"-2" | 25.4 mm-50.8 mm | ±0.0001" | ±0.003 mm | 0.00005" | 0.001 mm | 3/4" | Cast Iron | Yes | 3732XFL-2 | 00000000 | 000000 |
| Replacement Battery (1/Pkg.) | 0000000 | Pkg. | 00000 |
Harsh Environment Starrett Electronic Outside Micrometers with Calibration Certificate
These micrometers come with a calibration certificate traceable to NIST that states they've passed a test for accuracy. All are IP67 rated for protection from dust and temporary water submersion. Zero-position memory, also known as absolute (ABS) positioning, retains the measuring position when the micrometer is turned off. A zero-set button allows you to start measuring at any point.
Each micrometer has a thimble with a constant-force mechanism, so that once the spindle contacts the surface of the measured object, it will stop tightening. This ensures repeatable measurements and prevents over-tightening.
Friction thimbles continue to turn with resistance when the micrometer’s spindle stops tightening.
Ratchet-stop thimbles have a speeder knob to reduce the time it takes to open and close the micrometer. When the spindle stops tightening, the thimble stops turning, but the speeder knob will continue turning with a clicking sound.
Measuring Range | Accuracy | Measuring Increments | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric | Inch | Metric | Inch | Metric | Throat Dp. | Frame Material | Batteries Included | Environmental Rating | Manufacturer Model Number | Each | |
Friction Thimble | ||||||||||||
| 0"-1" | 0 mm-25 mm | ±0.0001" | ±0.002 mm | 0.00005" | 0.001 mm | 1" | Steel | Yes | IP67 | 796.1XFL-1 | 00000000 | 0000000 |
Ratchet-Stop Thimble | ||||||||||||
| 0"-1" | 0 mm-25 mm | ±0.0001" | ±0.002 mm | 0.00005" | 0.001 mm | 1" | Steel | Yes | IP67 | 796.1XRL-1 | 00000000 | 000000 |
| Replacement Battery (1/Pkg.) | 0000000 | Pkg. | 00000 |
Harsh Environment Starrett Electronic Outside Micrometers
IP67 rated for protection from dust and temporary water submersion. These micrometers have zero-position memory, also known as absolute (ABS) positioning, which retains the measuring position when the micrometer is turned off. A zero-set button allows you to start measuring at any point.
All micrometers have a thimble with a constant-force mechanism, so that once the spindle contacts the surface of the measured object, it will stop tightening. This ensures repeatable measurements and prevents over-tightening.
Friction thimbles continue to turn with resistance when the micrometer’s spindle stops tightening.
Ratchet-stop thimbles have a speeder knob to reduce the time it takes to open and close the micrometer. When the spindle stops tightening, the thimble stops turning, but the speeder knob will continue turning with a clicking sound.
Measuring Range | Accuracy | Measuring Increments | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | Metric | Inch | Metric | Inch | Metric | Throat Dp. | Frame Material | Batteries Included | Environmental Rating | Manufacturer Model Number | Each | |
Friction Thimble | ||||||||||||
| 0"-1" | 0 mm-25 mm | ±0.0001" | ±0.002 mm | 0.00005" | 0.001 mm | 1" | Steel | Yes | IP67 | 796.1XFL-1 | 00000000 | 0000000 |
Ratchet-Stop Thimble | ||||||||||||
| 0"-1" | 0 mm-25 mm | ±0.0001" | ±0.002 mm | 0.00005" | 0.001 mm | 1" | Steel | Yes | IP67 | 796.1XRL-1 | 00000000 | 000000 |
| Replacement Battery (1/Pkg.) | 0000000 | Pkg. | 00000 |
Tip Sets for Outside Micrometers
Turn your micrometer into a specialty micrometer capable of measuring slots, grooves, angles, cylindrical walls, and other surfaces. The ball-shaped tip comes with two balls. If one ball gets damaged or worn, replace it with the other one.
Use ball-shaped tips to measure the wall thickness of pipe, tubing, and other curved surfaces.
Use blade-, cone-, knife-, and spline-shaped tips to measure grooves, slots, and other hard-to-reach dimensions.
Use disc-shaped tips to fit into recesses to measure the thickness of gear teeth.
For technical drawings and 3-D models, click on a part number.
| Base Lg. | Material | Container Type | Number of Tips | Includes | Each | |
| 9/32" | Rubber | Case | 7 | One 0.200" diameter ball-style tip with two balls One 0.030" thick blade-style tip One 30° cone-style tip One 0.500" diameter disc-style tip One 30° knife-style tip One 0.050" diameter spline-style tip One 0.100" diameter spline-style tip | 0000000 | 000000 |
Tips for Outside Micrometers
Turn your micrometer into a specialty micrometer capable of measuring slots, grooves, angles, cylindrical walls, and other surfaces.
Use ball-shaped tips to measure the wall thickness of pipe, tubing, and other curved surfaces. Each tip comes with two balls. If one ball gets damaged or worn, replace it with the other one.
Use blade-, cone-, knife-, and spline-shaped tips to measure grooves, slots, and other hard-to-reach dimensions.
Use disc-shaped tips to fit into recesses to measure the thickness of gear teeth.
For technical drawings and 3-D models, click on a part number.
Tip | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Tip Shape | Lg. | Dia. | Thick. | Angle | For Spindle Dia. | For Anvil Dia. | Base Lg. | Material | Each | |
| Ball | 3/16" | 0.2" | __ | __ | 0.235", 0.25", 0.27" | 0.235", 0.25", 0.27" | 9/32" | Rubber | 0000000 | 00000 |
| Ball | 3/16" | 5mm | __ | __ | 0.235", 0.25", 0.27" | 0.235", 0.25", 0.27" | 9/32" | Rubber | 0000000 | 0000 |
| Blade | 1/2" | __ | 0.03" | __ | 0.235", 0.25" | 0.235", 0.25" | 9/32" | Rubber | 0000000 | 00000 |
| Cone | 1/2" | __ | __ | 30° | 0.235", 0.25" | 0.235", 0.25" | 9/32" | Rubber | 0000000 | 00000 |
| Disc | 1/2" | 1/2" | __ | __ | 0.235", 0.25" | 0.235", 0.25" | 9/32" | Rubber | 0000000 | 00000 |
| Knife | 1/2" | __ | __ | 30° | 0.235", 0.25" | 0.235", 0.25" | 9/32" | Rubber | 0000000 | 00000 |
| Spline | 1/2" | 0.05" | __ | __ | 0.235", 0.25" | 0.235", 0.25" | 9/32" | Rubber | 0000000 | 00000 |
| Spline | 1/2" | 0.1" | __ | __ | 0.235", 0.25" | 0.235", 0.25" | 9/32" | Rubber | 0000000 | 00000 |
Outside Micrometer Stands
Put your micrometer in a stand to free up your hands while measuring.
| Max. Jaw Opening | Material | Features | Each | |
| 3/4" | Iron | Nonmarring Rubber Jar Liners, Nonskid Rubber Base | 0000000 | 000000 |
Outside Micrometer Holsters
Keep your micrometer protected and close at hand.
| For Micrometer Measuring Range | Material | Attachment Type | Each | |
| 0"-1", 0 mm-25 mm | Leather | Belt Loop | 00000000 | 000000 |
Starrett USB Cables
Use these cables to connect measuring tools with SPC data output directly to a PC. Select the cable with the connection that is compatible with your measuring tool’s SPC output port. Measurement data can be imported into Microsoft Excel or any SPC software.
Starrett Wireless Transmitters
Wirelessly transmit data from measuring tools with SPC output to a PC. Select the transmitter with the connection that is compatible with your measuring tool’s SPC output port. A wireless receiver (sold separately) is required. Measurement data can be imported into Microsoft Excel or any SPC software.
| Starrett Measuring Tool Connection Type | Communication Range, ft. | Lg. | Wd. | Ht. | Power Source | Batteries Included | Manufacturer Series | Manufacturer Model No. | For Manufacturer Series | Each | |
| 4 Pin | 65 | 2" | 2" | 1/2" | Battery | Yes | 1500 | 1500-3A-21N | 2900 | 0000000 | 0000000 |
| Mini Connector | 65 | 2" | 2" | 1/2" | Battery | Yes | 1500 | 1500-3A-4N | 2700 | 0000000 | 000000 |
| Straight | 65 | 2" | 2" | 1/2" | Battery | Yes | 1500 | 1500-3A-18N | 798 | 0000000 | 000000 |
| Replacement Button Cell Battery (Pkg. of 1) | 0000000 | Pkg. | 00000 |
USB Connection | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Computer Connection Type | Standard | Type | Communication Range, ft. | Lg. | Wd. | Ht. | Includes | For Manufacturer Series | Manufacturer Model No. | Each | |
| USB | 2.0 | A | 100 | 7" | 5 1/2" | 2 1/2" | USB Cable | 1500 | 1500-1-N | 0000000 | 000000000 |
Starrett Wireless Receivers
Connect this receiver to your PC for use with a Starrett wireless transmitter (sold separately).
USB Connection | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Computer Connection Type | Standard | Type | Communication Range, ft. | Lg. | Wd. | Ht. | Includes | Manufacturer Model No. | For Manufacturer Series | Each | |
| USB | 2.0 | A | 100 | 7" | 5 1/2" | 2 1/2" | USB Cable | 1500-1-N | 1500 | 0000000 | 000000000 |
| Starrett Measuring Tool Connection Type | Communication Range, ft. | Lg. | Wd. | Ht. | Power Source | Batteries Included | Manufacturer Series | Manufacturer Model No. | For Manufacturer Series | Each | |
| 4 Pin | 65 | 2" | 2" | 1/2" | Battery | Yes | 1500 | 1500-3A-21N | 2900 | 0000000 | 0000000 |
| Mini Connector | 65 | 2" | 2" | 1/2" | Battery | Yes | 1500 | 1500-3A-4N | 2700 | 0000000 | 000000 |
| Straight | 65 | 2" | 2" | 1/2" | Battery | Yes | 1500 | 1500-3A-18N | 798 | 0000000 | 000000 |
Starrett 10-Pin Cables
Connect measuring tools with SPC data output to miniprocessors and multiplexers. Select the cable with the connection that is compatible with your measuring tool’s SPC output port.
Micrometer Check Gauges
Check for out-of-parallel anvils and determine wear on micrometers. This gauge has nine steps that measure from 0.140” to 0.964”. It comes with a certificate of calibration traceable to NIST that states it has passed a test for accuracy.
| For Outside Micrometer Size | Measuring Sizes | Accuracy | Lg. | Material | Container Type | Each | |
| 1" | 0.140", 0.243", 0.346", 0.449", 0.552", 0.655", 0.758", 0.861", 0.964" | ±0.0001" | 2 13/16" | Steel | Case | 0000000 | 0000000 |
Calibration Rods with Calibration Certificate
The included certificate of calibration traceable to NIST states that these rods have passed a test for accuracy. They let you check and set micrometers and other measuring tools. All have insulated plastic handles to minimize heat expansion.
| Lg. | Lg. Tolerance | Dia. | Manufacturer | Manufacturer Model Number | Each | |
| 1" | 0" to 0.0001" | 1/4" | Starrett | 234A-1 | 0000000 | 000000 |
| 2" | 0" to 0.0001" | 1/4" | Starrett | 234A-2 | 0000000 | 00000 |
| 3" | 0" to 0.0001" | 1/4" | Starrett | 234A-3 | 0000000 | 00000 |
| 4" | 0" to 0.0001" | 1/4" | Starrett | 234A-4 | 0000000 | 00000 |
| 5" | 0" to 0.0001" | 1/4" | Starrett | 234A-5 | 0000000 | 00000 |
| 6" | 0" to 0.0001" | 1/4" | Starrett | 234A-6 | 0000000 | 000000 |
| 7" | 0" to 0.0001" | 3/8" | Starrett | 234A-7 | 0000000 | 000000 |
| 8" | 0" to 0.0002" | 3/8" | Starrett | 234A-8 | 0000000 | 000000 |
| 9" | 0" to 0.0002" | 3/8" | Starrett | 234A-9 | 0000000 | 000000 |
| 10" | 0" to 0.0002" | 3/8" | Starrett | 234A-10 | 0000000 | 000000 |
| 11" | 0" to 0.0002" | 3/8" | Starrett | 234A-11 | 0000000 | 000000 |
| 12" | 0" to 0.0002" | 7/16" | Starrett | 234A-12 | 0000000 | 000000 |
| 13" | 0" to 0.0002" | 7/16" | Starrett | 234A-13 | 0000000 | 000000 |
| 14" | 0" to 0.0002" | 7/16" | Starrett | 234A-14 | 0000000 | 000000 |
Calibration Rods
Also known as calibration standards, these rods let you check and set micrometers and other measuring tools. They have insulated plastic handles to minimize heat expansion.
| Lg. | Lg. Tolerance | Dia. | Manufacturer | Manufacturer Model Number | Each | |
| 1" | 0" to 0.0001" | 1/4" | Starrett | 234A-1 | 0000000 | 000000 |
| 2" | 0" to 0.0001" | 1/4" | Starrett | 234A-2 | 0000000 | 00000 |
| 3" | 0" to 0.0001" | 1/4" | Starrett | 234A-3 | 0000000 | 00000 |
| 4" | 0" to 0.0001" | 1/4" | Starrett | 234A-4 | 0000000 | 00000 |
| 5" | 0" to 0.0001" | 1/4" | Starrett | 234A-5 | 0000000 | 00000 |
| 6" | 0" to 0.0001" | 1/4" | Starrett | 234A-6 | 0000000 | 00000 |