Insize 1525-500E, DIGITAL CENTERLINE/EDGE TO CENTER CALIPER, Range of upper jaw (edge to center): .4-20″/10.5-500mm, Range of lower jaw (center to center): .8-20″/20.5-500mm, 6928640380624

Resolution: .0005″/0.01mm.
Measure hole center distance or edge to hole center distance.
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: data output cable.