With the Mitutoyo 115-153 Spherical Anvil Micrometer, you can measure to an accuracy of +/- 0.00015 in. The micrometer has a range of 0 to 1" and a resolution of 0.0001". It has a vernier operation with a flat spindle. Its ratchet thimble locks positively for higher torque measurements. It also comes with a lever lock nut type and SPC output capability for easy data transfer. When it comes to precise measurements, this micrometer is the tool that will meet your demands.. This item has been restricted from sale in the following state (s): []