Insize 3532-175A, ELECTRONIC BLADE MICROMETER, 150-175mm/6-7″, 0.001mm/.00005″, type A, 6940561956252

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).