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 11332 Contact Wheel Ass'y, 1/4" Dia. x 3/8" W x 3/16" I.D., Crown Face, Steel
Dynabrade 96455 Air Hose Assembly
Standard Abrasives 722809, PSA A/O Extra Disc, 5 in x NH, 60, 7010368721
Dynabrade 92868 - 5" (127 mm) Dia. x 1-1/2" (38 mm) W Heavy Duty DynaWheel Pneumatic Wheel
Dynabrade 92805 - 5" (127 mm) Dia. x 3-1/2" (89 mm) W Heavy Duty Dynacushion Pneumatic Wheel
3M 45179, Roloc Disc Pad TR, Medium 4 in 1/4-20 Internal, 7000045281 