SPI Internal Dial Caliper Gage, 0.750 – 1.750″

• Fast checking of internal dimensions
• Ideal for comparative I.D. measurements
• Easy to set with mikes or setting ring
• Rotatable dial with bezel clamp
• Graduation .001″. ? Revolution counter
• Accuracy: .0015″
• Spring loaded arms and ceramic contact points for accurate measurements under constant pressure
• Push-button to close arms
• Dial reading .200″ per revolution (2x .100″), except 20-970-0 long arm model features .400″ per revolution, continuous reading

3/4 to 1-3/4 Inch, Inside Dial Caliper Gage

See all SPI Internal Dial Caliper Gages