Starrett Continuous Dial Plunger-Style Variance Indicators
![](/prerenderstable/mvPRE/contents/gfx/imagecache/212/2128a36p2-a01b-digital@halfx_637038730056053619.png?ver=imagenotfound)
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 bearings are more sensitive and wear resistant than plain bearings for a longer service life.
Dial | Contact Point | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Measuring Range | Measuring Increments | Accuracy | Industry Designation | Mount. Stem Dia. | Mount. Lug Hole Dia. | Dia. | Reading | Head Dia. | Lg. | Mount. Thread Size | Manufacturer Model Number | Each | |
Jeweled | |||||||||||||
0"-1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | 25-441J | 0000000 | 0000000 |
Starrett Continuous Dial Plunger-Style
Variance Indicators with Calibration Certificate
![](/prerenderstable/mvPRE/contents/gfx/imagecache/212/2128a36p2-a01b-digital@halfx_637038730056053619.png?ver=imagenotfound)
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 bearings are more sensitive and wear resistant than plain bearings for a longer service life.
Dial | Contact Point | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Measuring Range | Measuring Increments | Accuracy | Industry Designation | Mount. Stem Dia. | Mount. Lug Hole Dia. | Dia. | Reading | Head Dia. | Lg. | Mount. Thread Size | Manufacturer Model Number | Each | |
0"-1.000" | 0.001" | ±0.001" | AGD Group 2 | 3/8" | 1/4" | 2 1/4" | 0-100 | 3/8" | 1/4" | 4-48 | 25-441J | 0000000 | 0000000 |