Resolution .00005″/0.001mm.
IP54 dust/waterproof.
Buttons: on/off, set, inch/mm, ABS/INC.
Data output. LR44 battery, automatic power off.
Carbide measuring faces. Ratchet stop.
Supplied with extension rods.
Setting rings are included (except part no. 3128-12).

Insize QMS-A200-U, QUICK MEASUREMENT SYSTEM, 6974029775109
Dynabrade 95852 1/8" NPT Small Tool Dynaswivel 