Resolution: .0005″/0.01mm.
Measure diameter of deep step holes.
Buttons: on/off, zero, inch/mm.
Automatic power off, move the digital unit to turn on power.
Battery CR2032. Data output.
Made of stainless steel.
Optional accessory: data output cable

Standard Abrasives 852110, A/O Unitized Wheel, 521, 2 in x 1/4 in x 1/4 in, 7000046891 
