Resolution .00005″/0.001mm.
Measure pitch diameter of screw threads.
Button function: on/off, set, inch/mm, ABS/INC.
Data output.
LR44 battery, automatic power off.
Non-rotating spindle. Ratchet stop.
Supplied with 60? setting standards (except 0-1″/0-25mm).

3M 27711, Cubitron II Roloc Durable Edge Disc 984F, 60+, YF-weight, TR, Maroon, 4914834, 4 in, Die R400BB, 7100006570, 100 per case
Insize ISHV-D120-KNOOP, KNOOP INDENTER, 6928640371240
3M 27389, Cloth Belt 777F, P120 YF-weight, 2-1/2 in x 60 in, Film-lok, Single-flex, 7010326070, 50 per case 