The IP54 OriginCal from iGaging is a very accurate measuring tool. It has a large LCD display makes it easy to read measurements. It's a high quality premium caliper with made of hardened stainless steel and has a precision finish providing smooth slider movement, quick measuring.
Measures inside, outside, and depth.
The IP54 OriginCal keeps track of its origin position once set. When it's turned on, the digital display shows the actual sensor position ready to measure, not necessary to push the reset button to zero.