Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Range: 30-55mm
Accuracy: ± 0.05mm
Graduation: .001" / 0.025mm
For checking internal bores, recess diameters, etc.
Highly recommended for quick ID comparisons.
Gauge has a movement of 1" (25 mm).
Can be set with a micrometer or ring gauge.
Bezel rotates for zero setting position.
Button for closing arms. Arms automatically open when button is released.
Unit is spring-loaded and makes point contact at constant measuring pressure.
Arms have 0.06" diameter measuring tips.
Revolution counter
3-1⁄4" Leg length
