量程解析度准度测试电压过载保护 |1mV1mA3.2VDC600Vrms DCV 量程解析度准度输入电阻过载保护200mV0.1mV (1%rdg+2dgts)1M 600Vrms2V1mV20V10mV200V100mV600V1V ACV 量程解析度准度输入电阻过载保护200V100mV (1.5%rdg+3dgts)1M 660Vrms600V1V OHMS 量程解析度准度测试电压过载保护200 0.1 (1%rdg+2dgts)3.2VDC600Vrms2K 1 0.5VDC20K 10 200K 100 2M 1K DCA 量程解析度准度负载电压过载保护200uA0.1uA (1%rdg+2dgts)0.25VDC600Vrms2mA1uA20mA10uA200mA100uA10A1mA (1.5%rdg+2dgts)0.35VDC DIODETESTER 量程解析度准度测试电压过载保护 |1mV1mA3.2VDC600Vrms