INSIZE 3101-50A Waterproof Digital Outside Micrometer 25-50mm/1-2"

This INSIZE outside micrometer measures a 25-50mm/1-2" range to a resolution of 0.001mm/0.00005" and an accuracy of ±2μm. INSIZE builds it to IP65 dust and waterproof standard, with carbide measuring faces and a spherical anvil supplied for checking tube wall thickness. Buttons control on/off, set, mm/inch switching and data transmission, and the micrometer powers off automatically to save its battery. A data output interface on the back, with its own signal light, feeds readings to a computer or printer. It uses a ratchet stop for a consistent measuring feel and ships with its own calibration setting standard, suited to precision checks in a tool room or workshop.