Technical Data:
Specially designed for bore gauges
Minimum value tracking function can find the diameter automatically
Read the diameter directly after inputting the size of setting ring
Data remains after power off; no need to recalibrate after power on
Automatic power off, time adjustable
Digital indicator for bore gauges with transmission button and signal light
Reading in digital and analog
Display can be rotated by 320deg
Button functions: on/off, minimum value tracking, calibration, data preset, inch/metric conversion, data output
Power: CR2032 battery
With data interface
Range: 12.7mm/0.5in
Resolution: 0.002mm/0.0001in (can switch to 0.01mm/0.0005in)
Accuracy: 20um
Hysteresis: 10um
Maximum measuring force: 1.5N
Supplied with manufacturer inspection certificate

Dimensions:
Dial/body diameter=dia.58mm
Bezel/reference diameter=dia.53.5mm
Upper reference dimension=28mm
Lower reference dimension=12mm
Overall/reference height=75mm
Upper reference dimension=22mm
Lower reference dimension=24mm
Body/reference height=50mm
Stem diameter=dia.8mm, tolerance 0/-0.009mm
Contact point thread=M2.5x0.45
Contact point/reference diameter=dia.4.5mm

Remark:
Back: flat back
Cap: cannot lift
Optional wireless transmitter: 7315-51B, receiver required
Optional data output cable: 7302-40M
Optional accessory: backs
Optional accessory: contact points