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

Standard Abrasives 853271, S/C Unitized Wheel, 532, 6 in x 1/2 in x 1/2 in, 7000047042
Standard Abrasives 882174, A/O Unitized Wheel, 821, 6 in x 1/4 in x 1 in, 7000046921
Standard Abrasives 852471, S/C Unitized Wheel, 524, 6 in x 1/2 in x 1/2 in, 7000047041 
