型号Fluke175Fluke177Fluke179交流电流量程0.01mA-10.00A(20A过载30秒）0.01mA-10.00A(20A过载30秒）0.01mA-10.00A(20A过载30秒）精度±1.5%+3±1.5%+3±1.5%+3峰值因子≤3≤3≤3AC响应45Hz-1kHz45Hz-1kHz45Hz-1kHz直流电流量程0.01A-10.00A(20A过载30秒）0.01A-10.00A(20A过载30秒）0.01A-10.00A(20A过载30秒）精度±1%+3±1%+3±1%+3交流电压量程0.1mV-1000V0.1mV-1000V0.1mV-1000V精度45-500Hz1%+3500-1kHz2%+345-500Hz1%+3500-1kHz2%+345-500Hz1%+3500-1kHz2%+3