Resolution .0005″/0.01mm
Measure diameter of grooves inside deep holes
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: data output cable

Insize 1148-200, ELECTRONIC DEPTH GAGE WITH ROUND DEPTH BAR, 0-8"/0-200mm, 6928640303104 