The Mitutoyo IP65 rated coolant-proof micrometer’s ratchet stop thimble mechanism provides a constant measuring force on the spindle to ensure accurate, repeatable measurements. The 293-331-30 combination of the ratchet thimble and speeder enables a rapid spindle feed when measuring widely different dimensions, as well as, easier one-handed measurements.
Specifications
● Range: 1-2”/25.4-50.8mm
● Accuracy: +/- 0.00005″
● Resolution: 0.00005″/0.001mm
● SPC Output: Yes
● Ratchet Stop