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ＵＴ１５１系列(数字万用表)- UT151B 技术指标功能量程分辩力精度 输入保护交流电压ACV2V1mV (0.8%+3)1000VDC750VAC20V10mV200V100mV750V1V (1.5%+5)频响40Hz～400Hz直流电压DCV200mV0.1mV (0.5%+1)250Vp2V1mV1000VDC750VAC20V10mV200V100mV1000V1V (0.8%+2)交流电流ACA200uA0.1uA (1.0%+3)自恢复保险丝2mA1uA200mA100uA (1.8%+3)20A1A (3.0%+5) 频响40Hz～400Hz直流电流DCA200uA0.1uA (0.8%+1)自恢复保险丝2mA1uA200mA100uA (1.5%+1)20A1A (2.0%+5) 电阻OHM200 0.1 (1.2%+2)250Vp2k 1 (1.0%+2) 20k 10 200k 100 2M 1k (1.2%+2) 20M 10k (1.5%+2) 200M 100k [5.0%(读数-10)+10] 电容CAP2nF1pF (4.0%+3)250Vp20nF10pF2uF1nF100uF100nF (5.0%+4)二极管 1mV0.5V～0.8V250Vp音响通断 0.1 约 10 250VphFE0～10001 Ibo 10uA Vce 2.8V按键功能POWER键、HOLD键自动关机约15分钟低电压显示约 7.5V