Resolution .0005″/0.01mm
Ceramic tipped jaws for outside measurement, extremely wear-resistant, non-magnetic, non-conductive
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

3M 27259, Ultra Durable 5 inch Power Sanding Discs, Universal Hole, 120 grit, 7100188461, 5 per pack 