Starrett Continuous Dial Back Plunger-Style Variance Indicators
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.
For technical drawings and 3-D models, click on a part number.
Dial | Contact Point | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measuring Range | Measuring Increments | Accuracy | Mount. Stem Dia. | Dia. | Reading | Head Dia. | Lg. | Mount. Thread Size  | Includes | Manufacturer Model Number | Each | |
| 0"-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 | 0000000 | 0000000 |
| Mount. Hole Dia. | Hole Dia. Range | Manufacturer Model Number | Each | |
| 5/16" | 3/32" to 1/4" | PT18718 | 0000000 | 000000 |
| For Contact Point Thread Size | Manufacturer Model Number | Each | |
| 4-48 | 196R | 0000000 | 00000 |
| For Inside Hole Dp. | Manufacturer Model Number | Each | |
| 1 5/8" | 196F | 0000000 | 000000 |
Upright Post | Bar | ||||||
|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Lg. | Wd. | Ht. | Manufacturer Model Number | Each | |
| 4 1/2" | 5/16" | 6" | 3/4" | 3/8" | PT99438 | 0000000 | 000000 |
Upright Post | ||||
|---|---|---|---|---|
| Lg. | Dia. | Manufacturer Model Number | Each | |
| 3" | 5/16" | PT99437 | 0000000 | 000000 |
Upright Post | ||||
|---|---|---|---|---|
| Lg. | Dia. | Manufacturer Model Number | Each | |
| 4 1/2" | 5/16" | PT13820 | 0000000 | 000000 |
Starrett Continuous Dial Back Plunger-Style
Variance Indicators with Calibration Certificate
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.
For technical drawings and 3-D models, click on a part number.
Dial | Contact Point | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Measuring Range | Measuring Increments | Accuracy | Mount. Stem Dia. | Dia. | Reading | Head Dia. | Lg. | Mount. Thread Size | Includes | Manufacturer Model Number | Each | |
| 0"-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 | 0000000 | 0000000 |
| Mount. Hole Dia. | Hole Dia. Range | Manufacturer Model Number | Each | |
| 5/16" | 3/32" to 1/4" | PT18718 | 0000000 | 000000 |
| For Contact Point Thread Size | Manufacturer Model Number | Each | |
| 4-48 | 196R | 0000000 | 00000 |
| For Inside Hole Dp. | Manufacturer Model Number | Each | |
| 1 5/8" | 196F | 0000000 | 000000 |
Upright Post | Bar | ||||||
|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Lg. | Wd. | Ht. | Manufacturer Model Number | Each | |
| 4 1/2" | 5/16" | 6" | 3/4" | 3/8" | PT99438 | 0000000 | 000000 |
Upright Post | ||||
|---|---|---|---|---|
| Lg. | Dia. | Manufacturer Model Number | Each | |
| 3" | 5/16" | PT99437 | 0000000 | 000000 |
Upright Post | ||||
|---|---|---|---|---|
| Lg. | Dia. | Manufacturer Model Number | Each | |
| 4 1/2" | 5/16" | PT13820 | 0000000 | 000000 |
Contact Points for Starrett Continuous Dial Back Plunger-Style Variance Indicators
For technical drawings and 3-D models, click on a part number.