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 04117 M x 8 Female _ 3/8"-24 Male, 3/4" Length
Dynabrade 11282 Contact Wheel Ass'y, 3/4" Dia. x 5/8" W x 3/8" I.D., Crown Face, 70 Duro Rubber
Dynabrade 95208 Bolt
Dynabrade 11005 Dynafile Belt Housing Guard
Dynabrade 96004 [1-1/4" Thread - 1-1/4" Non-Thread], Non-Conductive Vacuum Hose Swivel Cuff
3M 45098, Roloc Disc Pad TR, Soft 1-1/2 in 1/4-20 Internal, 7000045277 