商品描述:自動(dòng)關(guān)機(jī) 數(shù)據(jù)保持 背景光 顯 示:1999計(jì)數(shù),40段模擬條顯示 直流電壓:200m/2/20/200V 0.5%,1000V 0.8% 交流電壓:2/20/200V 1.0%,700V 1.2% 直流電流:2m/20m/200mA 1.2%,10A 2.0% 交流電流:2m/200mA 2.0%,10A 3.0% 電 阻:200/2K/20K/200K/2M/20M 1.0% 電 容:2n/20n/200n/2 /20 F 4.0% 溫 度:-20℃-1000℃ 3.0% 頻 率:20kHz 1.5% 通斷測試 二極管測試