产品资料技术指标直流电压准确度0.025%量程和分辨率50.000mV,500.00mV,5.0000V,50.000V,500.00V,1000.0V交流电压准确度0.4%（真有效值）量程和分辨率50.000mV,500.00mV,5.0000V,50.000V,500.00V,1000.0V电流DC准确度0,15%量程和分辨率500.00µA,5000.0µA,50.000mA,400.00mA,5.0000A,10.000A交流电流准确度0.7%（真有效值）量程和分辨率500.00µA,5000.0µA,50.000mA,400.00mA,5.0000A,10.000A温度（不含探针）准确度1.0%量程和分辨率-200.0°C至1090.0°C（-328.0°F至1994.0°F）电阻准确度0.05%量程和分辨率500.00Ω,5.0000kΩ,50.000kΩ,500.00kΩ,5.0000MΩ,50.00MΩ,500.0MΩ电容准确度1.0%量程和分辨率1.000nF,10.00nF100.0nF,1.000µF,10.00µF,100.0µF,1000µF,10.00mF,100.00mFΩ频率准确度0.005%+1量程和分辨率999.99kHz附加功能/特性多个屏显是真有效值交流带宽100kHzDBV/dBm是电导率50.00nS通断蜂鸣器是温度(°C&°F)-200°C至1090°C电池/保险丝拆装电池/保险丝峰值250μS计时时钟是时钟是最小-最大-平均是占空比0.01%至99.99%脉宽0.025ms,0.25ms,2.5ms,1250.0ms保持是