Insize 1185-300A, DIGITAL OUTSIDE POINT CALIPER, 0-12″/0-300mm, 6940561959918

Resolution: .0005″/0.01mm.
Measure wall thickness inside bores and recesses.
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.