Resolution .00005″/0.001mm.
Measure splined shafts, slots and keyways.
IP65 dust/waterproof.
Button function: on/off, set, inch/mm, ABS/INC.
Data output. LR44 battery, automatic power off.
Ratchet stop. Carbide measuring faces.
Supplied with setting standards (except 0-1″/0-25mm).

Insize 3260-3S, SPHERICAL ANVIL TUBE MICROMETER, 2-3", type B, 6928640355899
3M 83980, Roloc Disc Pad TR, Extra Hard 4 in 5/8 -11 Internal, 7000119300
3M 14215, Roloc Disc Pad TS and TSM, Medium 3 in 1/4-20 Internal, 7000119310
3M 07394 Hookit Disc Pad, 178 mm x 25 mm M14-2.0 Internal, 7000045702
3M 45097, Roloc Disc Pad TR, Extra Hard 2 in 1/4-20 Internal, 7000045284 