... AC and DC current, resistance, continuity, frequency and temperature and break-and-make, diode test Features:H781 is a ... , AC and DC current, resistance, continuity, frequency and temperature and break-and-make, diode and triode test.• 0. ... 600 gBatteries Ni – MH rechargeable batteriesWarranty2 yearsBattery Life50 hours typical (measurement), 12 hours typical (sourcing 12 mA)Shock & VibrationRandom, 2g ...