Resolution: .00005″/0.001mm.
Button function: on/off, set, mm/inch, ABS/INC.
No data output. LR44 battery.
Automatic power off.
Carbide measuring faces. Friction thimble.
Supplied with spherical anvil.
Setting standards are included (except 0-1″/0-25mm).

Dynabrade 95745 1/4" NPT Speed Regulator
Insize 6140, DEPTH BASE ATTACHMENT, suitable for calipers with beam width (w) .630", 6928640303579
3M 26022, PPS Series 2.0 Adapter, Type S12, 10 mm Male, 1.0 mm Thread, 7100135943 