电池内阻电压表
电压测量范围: 0~1.999V,2~19.99V,20~199.9V 电压分辨率:(0~1.999V)1mV (2~19.99V)10mV (20~100V)100mV 内阻测量范围: 0~199.9mΩ,200~1,999mΩ,2~19.99Ω 内阻分辨率:(0~199.9mΩ)0.1mΩ (200~1,999mΩ)1mΩ (2~19.99Ω)10mΩ操作温度:-10~40°C