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).

Dynabrade 11395 Guide Wheel
Dynabrade 11518 Rubber Drive Wheel
Dynabrade 55242 Vane Set (4pk)
Dynabrade 12257 Housing for Model 12250
Dynabrade 18426 Vane Set (4pk)
Dynabrade 12132 Pin
Dynabrade 07109 Vane Set (5pk)
3M 45100, Roloc Disc Pad TR, Hard 1-1/2 in 1/4-20 Internal, 7000045286 