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The Mitutoyo 293-666 QuantuMike IP54 Coolant Proof Micrometer has the following specifications:
Accuracy: +/- 2um
The Quickmike provides a speedy spindle feed of 10mm / .4" per thimble rotation as compared to the conventional micrometer with 0.5mm / .025" per rotation. Its wide 30mm / 1.2" measuring range allows various workpieces with different shapes to be measured quickly.
Non-rotating spindle and the new ratchet friction thimble.
Speedy spindle feed of 10mm/rev.
With absolute linear scale.
IP54 dust/water protection (when not connected with data output cable).
With SPC data output.
With a standard bar to set the origin point (for models with a range over 30mm / 1.2").
Supplied in fitted plastic case.
Resolution: 0.001mm or .00005"/0.001mm
Flatness: 0.3Ìm / .000012"
Parallelism: 2Ìm / .00008" for models up to 80mm / 3.2"; 3Ìm / .00012" for models up to 105mm / 4.2"
Measuring faces: Carbide tipped
Battery: SR44 (1 pc.), 938882
Battery life: Approx. 3 years under normal use (1 year for models over 30mm / 1.2")
Dust/Water protection level: IP54
Function of Digital Model:
Origin-set, Zero-setting, Data hold, Data output, inch/mm conversion (inch/mm models)
Alarm: Low voltage, Counting value composition error