The Mitutoyo 145-186 Inside Micrometer – Metric has the following specifications:
● Range: 25-50mm
● Accuracy: +/-6µm
● Graduation: 0.01mm
● Measuring Surfaces: Carbide tipped
● Digital/Analog: Analog
Features
● Caliper-type jaws are made of high-grade, tool steel
● Locking clamp for positive locking of the spindle
● A special holder is available to be used with the Mitutoyo micrometer stand
● Supplied in a fitted plastic case. Over 175mm/4-inch supplied in wooden case