Digital, single-value readout LCD displays in metric units for readability. Rated IP65 for resistance to penetration by dust and liquid up to the force of a low-pressure water jet. The Mitutoyo 468 series Digimatic Holtest LCD inside micrometer has three-point contacts for self-centering measurement of the inside dimension (ID) of bores, and a digital single-value LCD readout that displays in metric units with resolution to 0.001mm. The micrometer's electronic microprocessor can hold measurements at any position, convert to absolute value, set a temporary zero position, and return to a true zero reading. An automatic off function helps preserve battery life when the unit is not in use.
The micrometer includes, and is powered by, a single SR44 silver oxide battery, and comes with a fitted case for storage. _gsrx_vers_1653 GS 9.7.5 (1653).