Resolution: .0005″/0.01mm.
Measure groove diameter.
Buttons: on/off, set, inch/mm, preset (+, -).
Automatic power off, move the digital unit to turn on power.
Battery CR2032. Data output.
Made of stainless steel.
Optional accessory: depth stop (part no. 6143), data output cable

3M 45095, Roloc Disc Pad TR, Medium 2 in 1/4-20 Internal, 7000045282
Air Turbine Tools 202SV - 1/8" Straight Hand Tool Series with Brake, 40,000 RPM, 32244 
