Technical Data:
Precision bore gauge with waterproof digital indicator
Range: 250-450mm
Accuracy: +/-0.007mm
Repeatability: 0.002mm
Waterproof digital indicator: code 2137-101F
Digital indicator range: 12.7mm/0.5in
Dust/waterproof: IP54
Digital indicator resolution: 0.001mm/0.00005in
Read diameter directly after inputting setting ring size
Minimum value tracking function can find diameter automatically
Ceramic anvil
Contact point: steel for 18-35mm; ceramic for 35-450mm

Dimensions:
A=86.5mm
B=15mm
C=101.5mm
D=dia.15mm
E=dia.14.5mm
L=241mm
F=SR2.5

Remark:
Optional wireless transmitter code 7315-51B; receiver is needed
Optional accessory: setting ring code 6312
Optional accessory: bore gauge setter