Resolution: .0005″/0.01mm.
Buttons: on/off, zero, inch/mm, preset +, preset -, hold.
Automatic power off, move the digital unit to turn on power.
Carbide tipped scriber.
Made of stainless steel.
Battery CR2032. Data output.
Supplied with dust cover. With dial test indicator holder

Dynabrade 11254 Contact Arm Ass'y, 4-3/4" Dia. x 1/2" W
ACS Diamond Grinding Disc, 4-1/2" Dia. X 5/8"-11 Center Hub Thread, Type 29, 36 Grit 
