Listed is a new, Mitutoyo #293-340-30  0-1" IP65 Coolant Proof Digimatic Micrometer.

Coolant Proof Micrometers MDC-MX Series
Twice as Long Battery Life as before and Drastic Improvement in Measurement Efficiency

• 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. Plastic case up to 150mm/6"

Technical Data

Accuracy: Refer to the list of specifications.
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
(8 months: over 100mm models)
Dust/Water protection level: IP65