Resolution: .0005″/0.01mm.
Buttons: on/off, zero, inch/mm, ABS/INC, data hold, TOL, set.
ABS/INC is for absolute and incremental measurement.
TOL is for tolerance measurement.
Carbide tipped scriber.
Made of stainless steel (except the base).
LR44 battery. Data output.

Standard Abrasives 877002, Unitized Mounted Point, 811 B52 x 1/8 in, 3M 7100025527
Insize 0110-1125, ANEMOMETER, 6974029776595
Standard Abrasives 877008, Unitized Mounted Point, 731 B121 x 1/8 in, 3M 7010310349
Dynabrade 11476 Dynabelter Abrasive Belt Tool, Heavy-Duty 