Resolution: .0005″/0.01mm.
Measure width and distance of groove inside bores
Buttons: on/off, zero, inch/mm.
Automatic power off, move the digital unit to turn on power.
Battery CR2032. Data output.
Made of stainless steel.
Optional accessory: data output cable

Dynabrade 53270 7" (180 mm) Dia. Right-Angle Disc Sander
Dynabrade 15420 Dynafile III Abrasive Belt Tool
Insize 2433-E120, INTERNAL GROOVE BORE GAGE, 2.4-4.7", 6928640379055
3M 26130, PPS Series 2.0 Adapter, Type S35, 16 mm Female, 1.5 mm
Thread Stretched, 7100135926 