Resolution: .0005″/0.01mm.
Measure hole center distance in the same or offset planes.
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.

Insize 6891-3, MAGNETIC V-BLOCK SET, 5.9x2.0x3.9", pair, 6928640320668
3M 55656, Stikit Film Disc w/Tab 375L, P240, 5 in x NH, Die 500X, 7100106552, 250 per case
3M 01875, Charge-Collection Solar Tape 3011, 2 mm x 1200 m, 7010312686 