INSIZE 3520-75 디지털 내부 마이크로 미터 (50-75mm/0.001mm)

Range:50-75 mm
Graduation 0.001mm
Accuracy: ±7μm
Button function: on/off, set, mm/inch, ABS/INC, data output
Data output
SR44 or LR44 battery, automatic power off
Ratchet stop
Carbide measuring faces
Optional accessory: data output system, 
setting ring (code 6312)

datasheet