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 40378 Rubber Drive Wheel, Mini Dynafile II
Dynabrade 02649 Bearing
Dynabrade 91717 DynaMesh 5" 220 Grit Hook & Loop Discs, 50 per box
Dynabrade 51346 3" (51 mm) Dia. Locking-Type Disc Pad, Medium Density, 1/4"-20 Thread
Dynabrade 55030 Planetary Cover
Dynabrade 90077 2-3/4" W x 15-1/2" L 80 Grit A/O DynaCut Belt, 10/pack
Dynabrade 91637 2" W x 36" L 60 Grit A/O DynaCut Belt, 10/pack
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3M 14215, Roloc Disc Pad TS and TSM, Medium 3 in 1/4-20 Internal, 7000119310 