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 57690 Housing for Model 56850, 12,000 RPM
Dynabrade 79114 1" W x 18" L 36 Grit DynaCut Premium Ceramic Belt, 50/pack
Dynabrade 53639 Gear
Dynabrade 56890 6" Dia. Non-Vacuum Dynorbital Supreme Random Orbital Sander, 3/8" Orbit
Dynabrade 90437 1" W x 30" L Medium NWN DynaBrite Premium Belt, 10/pack
Dynabrade 51753 .1 hp Straight-Line Extension Pencil Grinder, Rear Exhaust, 50,000 RPM, 1/8" Collet
Dynabrade 01243 Housing
3M 45097, Roloc Disc Pad TR, Extra Hard 2 in 1/4-20 Internal, 7000045284 