The Top Tools digital caliper, model 31C621, with electronic readout, has a length of 150 mm and an accuracy of 0.02 mm. It is designed for precise measurement of both external and internal dimensions in the range of 0-150 mm (0 - 5.9 inches). The display zeroing function allows blind measurements and direct measurement of absolute deviations from the specified size. It weighs 140 grams and is constructed with a composite body made of carbon fiber with a metal insert.
* Recommended retail price