生產廠家：日本三和SANWA產品說明：ACA/DCA可測量至400A;DC電流讀數歸零按鈕;導通蜂鳴;數字萬用表功能;相對測量;數據保持.ACA40/400A (2%rdg+10dgt):50Hz~500HzDCA40/400A (2.5%rdg+10dgt)ACV400/600V (1.5%rdg+5dgt):50Hz~500HzDCV400/600V (1%rdg+2dgt) 400 (1%rdg+2dgt)ClampMeterDCM400AD 400ACA/DCA DMMfunctions(ACV+DCV+ ) GeneralInformation ■Autorange■OnepushzeroadjustmentforDCA■Relativemeasurement■Datahold■Rangehold■Cont.buzzer■Autopoweroff■Lowpowerindication■DMMfunction StandardAccessoriesIncluded ■Testlead(TL-88)x1set■Carryingcase BasicSpecification