Resolution: .0005″/0.01mm.
Measure groove diameter.
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.
Optional accessory: depth stop (part no. 6143), data output cable

Dynabrade 52258 .7 hp Straight-Line Die Grinder, Front Exhaust, 20,000 RPM, 1/4" Collet
Dynabrade 78725 5/16" x 5/8"-B53 Dynacut A/O Mounted Point, Vitrified, 5/pack
Dynabrade 91567 6" Dynacut Extreme Orange Premium Film Disc, 180 Grit, Hook & Loop, Vacuum Holes, 50/Box
Dynabrade 51078 Bearing
Dynabrade 82575 1/8" W x 24" L 80 Grit Ceramic DynaCut Belt, 50/pack
Dynabrade 56819 5" Dia. Central Vacuum Dynorbital Supreme Random Orbital Sander, 3/16 Orbit
Dynabrade X62VHS 6" Dia. Vacuum Dynorbital Extreme Random Orbital Sander, Hook Pad W/ Speed Regulator
3M 50010, VentureClad Insulation Jacketing Tape 1577CW-WME, White, 99 mm x 13.7 m, 7010379907 
