Compliant standards: JIS C 1302 certification, EN61010 (safety), EN61326 (EMC) Measurement range (V): 250 Functions: Backlight, drop proof, battery voltage check, live line warning, discharge function, auto power save (APS), battery overdischarge prevention function Rated measurement voltage (V/MΩ): 250/100 小显示(MΩ):0.01 AC电压(v):600 电源(V):4 x AA碱性电池(LR6)(包括) 宽度(mm):152