INSIZE 3128-300 Digital Three-Point Internal Micrometer 200-300 mm

Covering 200-300 mm/7.87-11.81 in, the INSIZE 3128-300 digital three-point internal micrometer is built to DIN863-4 with a 9 µm accuracy; INSIZE notes this size reads to 0.001 mm/0.0001 in rather than the finer 0.00005 in of the smaller sizes in the range. It is IP54 dust/waterproof, has carbide measuring faces, a ratchet stop, data output and automatic power-off, with on/off, set and mm/inch buttons. It ships with a 150 mm extension rod, a manufacturer inspection certificate, and an optional Ø200 mm setting ring not included.