Insize 1176-150WL, DIGITAL INSIDE GROOVE CALIPER, upper jaw .35-6″/9-150mm, lower jaw .70-6″/17-150mm, 6940561942477

Resolution: .0005″/0.01mm.
Measure diameter of grooves inside bores.
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: depth stop (part no. 6143), data output cable