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

Insize 3565-25BAE, DIGITAL VERTICAL MICROMETER, 0-1"/0-25mm, 6974029779992
Air Turbine Tools 310RSV - 1/4" Router Hand Tool Series with Brake, 40,000RPM, 33444
Dynabrade 97571 1/2" NPT Male Safety Coupler
3M 14197, Roloc Disc Pad TP, Medium 2 in 1/4-20 Internal, 7000119311
Air Turbine Tools 310RXSV - 6mm Router Hand Tool Series, 25,000RPM, 43421 