Resolution .0005″/0.01mm
Supplied with 3 pairs of points and zero setting block for external measurement.
Buttons: on/off, set, inch/mm, preset (+, -).
Automatic power off, move the digital unit to turn on power.
Battery CR2032.
Data output.
Made of stainless steel.

Dynabrade 10690 Filter/Regulator/Lubricator, FRL40, 1/2" NPTAssy. 
