技術(shù)資料Functions CharacteristicRangeBasicAccuracyDCVoltage1000V (0.8%+4)ACVoltage750V (1%+4)ACCurrent200A/1000A (2%+5)Resistance200 /20k /200k / (1%+3) 20M /2000M (2%+2)ContinultyBuzzer DataHold ImportResistance9M PowerSupply9V,6F22 MaximumDisplay1999 DisplaySize52 22mm ColourGrey Size230 70 37mm Weight310g