31/2位,最大顯示1999 過載保護帶背光數(shù)據(jù)保持直流電壓:200m/2/20/200V 0.5% 3, 1000V 0.8% 3交流電壓:200mV 1.2% 3,2/20/200V 0.8% 3, 700V 1.2% 5直流電流:2m/20mA 0.8% 2,200mA 0.2% 2, 20A 2% 5,交流電流:2m/20mA 1% 3,200mA 1.8% 3, 20A 3% 7電阻:200/2k/20k/200k/2M 0.8% 3, 200M ( 5% 5)-10,20M 1% 5電容:20n/200n/2u/20uF 3% 5, 200uF 5% 5電感:2m/20m/200m/2/20H 3% 10頻率:20kHz 2% 5溫度:-30℃∽400℃ 1.2% 4, 400℃∽100℃ 1.9% 15通斷測試 二極管 三極管 電源:9V 1(6F22或等效型)`外形尺寸:188 88 38mm重量:約320g(含電池)