Starrett® 456MA Gear Tooth Vernier Caliper Without Case, 0 - 25 mm, Graduation 0.2 mm
Starrett® Gear Tooth Vernier Caliper, Series: 456M, 0 - 25 mm, +/- 0.013 mm/300 mm Accuracy, Graduations: 0.2 mm, Measuring System: Metric, Adjusting Screw Nut, 4-15/64 in H
- Adjusted independently by screws on the graduated bars
- Thickness of a tooth at the pitch line is measured by an adjustable jaw after the addendum is set by the adjustable tongue
- Caliper is designed to measure in 0.001 in or 0.02 mm the thickness of gear teeth at the pitch line using the distance from the top of a tooth to the chord
- 1-1/4 - 12 mm module