Mitutoyo new model 293-230-30 Digimatic micrometer features the NEW electromagnetic ABSOLUTE sensor, improving resistance to environmental conditions such as dirt, oil and water that can cause false readings. The coolant Proof Micrometer has a measuring range of 0-25mm with SPC Data Output and a Ratchet Stop. This Series features IP65 level of protection, enabling use in environments exposed to cutting oil, etc., a Zero-set key for easy origin setting, Carbide tipped measuring faces and comes in a fitted plastic case. Also includes Automatic power on/off feature and data hold as well as low voltage and counting value composition error alarms.