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 51106 Collet, 5/16"-24 Female Thread, 1/4" Capacity, 4-Piece Collet
Dynabrade 61395 Switch Spring
Dynabrade 52474 Vane Set (4pk)
Dynabrade 57113 Rotor/Vane Set
Dynabrade 01185 Vane Set (4pk)
3M 45179, Roloc Disc Pad TR, Medium 4 in 1/4-20 Internal, 7000045281 