INSIZE CONTACT TYPE DIGITAL TACHOMETER 9222-199

Description: Unit: RPM, m/min, m/sec, ft/min, ft/sec, in/min Maximum and minimum modes Memory 100 measurement values Automatic power off Specification: Measuring range 50-19999RPM Accuracy  ±(0.03%+2) RPM Resolution 0.01RPM (range 50-99.99RPM) 0.1 RPM (range 100-9999.9RPM) 1RPM (range 10000-19999RPM) Power supply 4 xAAA batteries Dimension 183x60x27mm Weight 122g Standard Delivery: Main unit 1 pc Wheel with 0.1m