Technical Data:
Digital calipers for bores with barrier inside
Measure diameter of bores with barrier inside
Non waterproof
Resolution: 0.01mm/0.0005in
Automatic power off, move the digital unit to turn on power
Battery: CR2032
Made of stainless steel
Buttons: on/off, set, mm/inch, preset (+, -)
Data output
Range (D): 10-200mm/0.4-8in
Diameter of barrier (d): <D-10mm and less than 70mm
Accuracy: +/-0.03mm

Dimensions:
Overall length=320mm
Beam width=16mm
Jaw height=35mm
Contact dia.=5mm
Drawing dimension=20mm

Remark:
Built-in wireless; receiver code 7315-2/3/6/7/8/9 is needed
Example: when measuring size D is 40mm, D-10=30mm, so barrier diameter d should be less than 30mm; when D is 100mm, D-10=90mm, however d should be less than 70mm
Related product: bore gauge for barrier inside bore 2348