Product Description 573-621-20 Mitutoyo IP67 ABSOLUTE Digimatic Point Caliper: 0-150mm The Mitutoyo573-621-20ABSOLUTE Digimatic Point Caliper has the following specifications: Range: 0-150mm Graduation: 0.01mm Accuracy: +/- 0.02mm Protection: IP67 Mass: 163 Features: Narrow tip jaws fit into very small grooves and tracks, making many previously difficult outside measurements far easier to obtain. With depth bar. With SPC data output. (Series 573) Supplied in fitted plastic case. Technical Data Display: LCD Length standard: Electrostatic capacitance type linear encoder Max. response speed: 1800mm/s Battery: SR44 (1 pc.), 938882 Battery life: Approx. 2 years under normal use Function Zero-setting, Power on/off Alarm: Low voltage, Counting value composition error