產(chǎn)品描述 防表筆誤插裝置 數(shù)據(jù)保持 背景光 顯示器:最大顯示數(shù)1999,字高28mm 直流電壓:200m/2/20/200V±0.5%,1000V±0.8% 交流電壓:200mV±1.2%,2/20/200V±1.0%,700V±1.2% 直流電流:2m/20mA±1.0%,200mA±1.5%,10A±2.0% 交流電流:2mA±1.2%,200mA±2.0%,10A±3.0% 電阻:200/2K/20K/200K/2MΩ±1.0%,200MΩ±5.0% 電容:2n/20n/200n/2μ/20μF±4.0% 溫度:-20℃~1000℃±3.0%