Resolution: .0005″/0.01mm.
Measure hole center distance in the same or offset planes.
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 80057 Motor Brush Set, 110/120V-60 Hz
Dynabrade 79332 7" Dia. x 7/8" Center Hole, 80 Grit, A/O DynaCut Fiber Disc, 25/box
Dynabrade 59510 Dynorbital-Spirit Drop-In Motors (10 Pack)
Dynabrade 78007 1/2" W x 12" L Medium Non-Woven DynaBrite Belts, 10/pack 
