basic features

■ac / dc current measurable max. 600a
■true rms
■peak hold
※when the peak button is pressed, the 卡塔尔世界杯中国足球赛事
range will be fixed to the 600a range.
■relative value measurement
■data hold, auto power save
■lcd with back light
sampling rate : 3 times / sec. for numeral disply,