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Range: 20-45mm
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
