... good performance and carried conveniently, especially designed for measuring complex waveform. The application of measuring Digital-communication signal ... , CDMA, PHS, resolves effectively the problem of measuring complex waveform??s power and amplitude, which makes the meter ... 1.2 OthersDisplay screenTFT LCD(320*240)Battery7.2V lithium batteryWork timeaverage>24 hours ,series>12 hoursPower adapter100- ...