Mitutoyo Coolant Proof Micrometer Series 293:
- Resolution:.00005″/0.001mm
- Measuring faces: Carbide tipped
- Display: LCD
- Battery: SR44 (1 pc.), 938882
- Battery life: Approx. 1.2 years under normal use
- (8 months: over 100mm models)
- Dust/Water protection level: IP65