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 50107 2" Dia. Disc Backup Pad, 1/4"-20 Thread, PSA
Insize 7231, SCRIBER, 6928640320071
Dynabrade 01011 Vane Set (4pk)
3M 77737, ROLOC DISC PAD TS AND TSM, EXTRA HARD, 3 IN 1/4-20 INTERNAL, 7010299209
3M 14197, Roloc Disc Pad TP, Medium 2 in 1/4-20 Internal, 7000119311 