Dynamometer Gauge, Maximum Force Measured 50 g-force, Minimum Force Measured 10 g-force, Force Resolution 0.0005 Kgf, 0.001 lbf, 0.005 N, 0.05 ozf, 0.5 gf, 5 mN, Force Accuracy +/-1 g, Measuring Units g, Display Type Analog, Analog Display Graduation 1, Includes (6) Force Adapters, Calibration Certificate, Charger, USB Cable, Digital Display Screen Type LCD, Number of Records Stored 0, Auto Power Off Yes, Manufacturer Warranty Length 90 day WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -