Technical Data:
Digital chamfer gauge
Non waterproof
Measure 15deg/20deg/30deg/45deg/60deg chamfer dimension
Range: 0-10mm/0-0.39in
Chamfer angle alpha: 15deg
Resolution: 0.01mm/0.0005in
Accuracy: +/-0.06mm
Buttons: on/off, zero, mm/inch
Automatic power off; move the digital unit to turn on power
Battery: CR2032
Data output
Made of stainless steel

Dimensions:
Overall/reference length=168mm
Drawing reference dimension=16mm
A=33mm
B=20mm
Minimum internal-chamfer bore diameter dia.D=11mm

Remark:
For internal chamfer measurement, bore diameter should be larger than dia.11mm
Built-in wireless
Receiver code 7315-2/3/6/7/8/9 is needed