Technical Data:
Digital two/three points internal micrometer
Range: 250-275mm/9.84-10.83in
Type: D
Three points
Carbide measuring points
Resolution: 0.001mm/0.0001in
IP65 dust/waterproof
Buttons: on/off, set, mm/inch, data transmit
Data output
Automatic power off
Ratchet stop
Accuracy: 9um
Extension rod included: 150mm

Dimensions:
L=175mm
a=0.9mm
b=29mm
c=25mm

Remark:
Setting ring: optional
Optional wireless transmitter: 7315-31; receiver required
Optional accessories: setting ring 6312; micrometer stand/clamp 6301 and 6301-2
Supplied with manufacturer inspection certificate