Resolution .00005″/0.001mm
Specially designed for bore gages.
The minimum value tracking function can find the diameter automatically.
Read the diameter directly, after imputing the size of setting ring.
Reading in digit and analog. Display can be rotated by 320?.
Button function: minimum value tracking, calibration, data preset, inch/metric conversion, absolute/incremental measurement
Keep data in memory after power off/on. CR2032 battery, automatic power off. Data output.

3M Cubitron 3 Fibre Disc 1182C, 36+, 4 in x 5/8 in, Die 400FF, 100 ea/Case, 7100309791
3M 07148, Dual Airline Back-Mounted Breathing Tube SA-2500/07148(AAD), 7000002006, 1 EA/Case 