Technical Data:
Range: 18-35mm
Accuracy: +/-0.015mm
Repeatability: 0.003mm
Indicator: waterproof digital indicator code 2137-10F
Indicator range: 12.7mm/0.5in
Dust/waterproof: IP54
Indicator resolution: 0.002mm/0.0001in
Resolution can switch to 0.01mm/0.0005in

Dimensions:
Drawing reference length=141mm
Drawing reference length=109mm
Drawing reference dimension=6.4mm
Contact/reference diameter=dia.9mm
Body/reference diameter=dia.12.7mm
Contact point radius=SR1.5
Contact point material=steel
Anvil radius=SR1
Anvil material=ceramic
Drawing reference dimension=12.2mm

Optional Accessories:
Wireless transmitter code 7315-51B; receiver is needed
Setting ring code 6312
Long handle code 7351
Bore gauge setter

Remark:
Minimum value tracking function can find the diameter automatically
Read the diameter directly after inputting the size of setting ring
Built-in wireless digital indicator is optional