Features: 1.Comply with IEC/EN 61010-1 1000V CAT II,600V CAT III Safety standards 2.Maximum common mode voltage:600V AC RMS 3.Display method:it is displayed on the LCD with maximum value at 6000 4.Measuring range selection:Auto/manual measuring range 5.Frequency detection:Auto 6.Overrange indication:”>” 7.Power consumption:100mW 8.Storage temperature:-20~70C 9.Working temperature:0~40C 10.Temperature factor:When the temperature is lower than 18C or above 28C the factor is per(°) x 0.05 x (appointed accuracy) 11.Electromagnetic compatibility:in a 3V/M RF (Radio Frequency) magnetic field,accuracy = appointed accuracy;otherwise,the accuracy is not appointed. 12.Storage elevation:12000m 13.Usage elevation:2000m CAT III 600V;3000 CAT II 600V 14.Size:200*155*76mm 15.Net Weight:about 500g Trip-outtime x1IΔΝ300(slow500ms) ±3ms 0.1ms x5IΔΝ40ms(slow150ms) Trip-outcurrent (0.2~1.1)IΔΝ ±0.1IΔΝ 0.05IΔΝ Contactvoltage 0~99.9V ±(10%+0.2V) 0.01,0.1V AlternatingVoltage 0~440V ±(3%+3V) 1V (UI-N,UL-L,UL-E) Frequency DC,45~65Hz ±1Hz 1Hz LoopResistance(RL) 10.00Ω-9.99KΩ ±(10%+0.2d) 0.1Ω RLCurrentTest 0.5IΔΝ ±(10%+10d) 0.05IΔΝ MultiplyingPower x0.5,x1,x5 oftestCurrent CurrentLevel(IΔΝ) 10mA,30mA,100mA 300mA,500mA TriggerPhaseAngle 0°or180° RCDTestCurrentSelectionTable IΔΝ(mA) IΔX1/2(mA) IΔX1(mA) IΔX5(mA) Auto(mA) 10 5 10 50 10 30 15 30 150 30 100 50 100 500 100