... , annual power consumption, DC-power, contrasteddisplaying 13 parameters on the meter green during testing.6.The parameters are clear to display on the ... and DC; AC socket (- AC) interface can test the electric parameters are as follows: voltage, current, power, power factor, annual power ... transformed into 12 v output to light sit interface.5, Parameters for T8, GU10,E14, E26/ E27 /B22/G24 and so ...