SPI Extra Smooth Movement Dial Caliper These calipers include a dual pinion mechanism that offers extra smooth operation. The sturdy aluminum ergonomic die-cast housing can be used in the harshest of manufacturing environments, including situations with hot steel chips. Features Include.. Measuring Range: 0-6" Graduations: 0.001" Range/rev. 0.100" Jaw Length: 1-9/16" Accuracy: + 0.001" Dial Color: White Dual pinion mechanism offers extra smooth feel Sturdy aluminum die-cast housing 4-way measurement: inside, outside, depth and step Shock proof design Certificate of Calibration included Furnished in fitted case
