产品规格:档位输出灵敏度误差DCA0-400mADC1mV/A1mA/mVDC 2.0% 1mADCA0-4ADC100mV/A10mA/mVDC 2% 3mADCA0-30ADC10mV/A0.1A/mVDC 2% 30mAACA0-400mAAC1mV/A1mA/mVAC 2.0% 0.5mAACA0-4AAC100mV/A10mA/mVAC 2.5% 0.8mAACA0-30AAC10mV/A0.1A/mVAC 2% 30mA电源1.5V(UM3)*2电池电流消耗10mA工作温度/湿度-10℃~50℃/85%(最大)