Technical Data:
Digital inside groove calipers
Measure diameter of grooves inside bores
Resolution: 0.01mm/0.0005in
Buttons type A: on/off, set, mm/inch, preset (+, -)
Buttons type B: on/off, zero, mm/inch, ABS/REL, hold
Battery: CR2032
Made of stainless steel
Optional accessory: depth stop 6143
Range: 33-300mm/1.30-12in
Type: B
Accuracy: +/-0.05mm

Dimensions:
Overall length=400mm
Drawing dimensions (unlabeled)=16mm; 16mm; 75mm; 12mm; 2mm; 3.5mm; 2.5mm; 2.5mm

Remark:
IP67 dust/waterproof
No automatic power off
Set zero after power on each time
Without data interface