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ＵＴ７１系列(智能型数字万用表)- UT71A技术指标基本功能量程基本精度直流电压200mV/2V/20V/200V/1000V (0.1%+8)交流电压2V/20V/200V/1000V (0.8%+40)直流电流200mA/2000mA/20mA/200mA/10A (0.2%+20)交流电流200mA/2000mA/20mA/200mA/10A (1%+15)电阻200W/2kW/20kW/200kW/2MW/20MW (0.5%+20)电容20nF/200nF/2mF/20mF/200mF/2mF/20mF (1.5%+20)摄氏温度 华氏温度 频率20Hz/200Hz/2kHz/20kHz/200kHz/2MHz/20MHz/200MHz (0.1%+15)占空比10%~90% (1%+30)