Resolution .00005″/0.001mm.
IP65 dust/waterproof.
Buttons: on/off, set, inch/mm, ABS/INC.
Data output.
LR44 battery, automatic power off.
Ratchet stop.
Optional accessary: data output cable, setting ring (part no. 6313), micrometer stand and clamp (part no. 6301 and 6301-2).

Insize QMY-AP32-U, ROTATIONAL ABRASION TESTER, 6940561937848
Dynabrade 14230 Rubber Drive Wheel
Dynabrade 90549 1/2" W x 44" L 120 Grit A/O DynaCut Belt, 50/pack
3M 45094, Roloc Disc Pad TR, Soft 2 in 1/4-20 Internal, 7000045278 