DetailsCoolant Proof Micrometer Series 293-with Dust/Water Protection Conforming to IP65 Level. IP65 protection level, enabling use in environments exposed to cutting oil, etc. Anti-corrosion treatment is required after use. Measurement data output function is available with a water-resistant connection cable. Auto power ON/OFF function. Certificate of inspection is included. (50mm/2"" or less range models). It is not the type used to obtain calibration certificates. With a standard bar except for 0-25mm/0-1"" model. Supplied in fitted case supplied with fitted plastic case. Function: Origin-set, Zero-setting, Automatic power on/off, Data hold, Data output, inch/mm conversion (inch/mm models). Alarm: Low voltage, Counting value composition error.
- Accuracy: ±1µm
- Range: 50-75mm
- Resolution: 0.001mm or .00005""/0.001mm
- Flatness: 0.3µm/.000012""
- Parallelism: 1µm/.00004"" for models up to 50mm/2""
- Measuring faces: Carbide tipped
- Display: LCD
- Battery: SR44 (1 pc.), 938882
- Battery life: Approx. 1.2 years under normal use
- Dust/Water protection level: IP65
- Remarks: with ratchet stop w/o SPC
293-242 Coolant Proof Micrometer in fitted plastic case.
- Additional Information