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 ISY-600-80006, STAND , 6940561980387
3M 14278 Scotch-Brite Surface Conditioning Belt, 1 in x 18 in, A CRS, 7000120688
Dynabrade 11005 Dynafile Belt Housing Guard 