... mode and Auto mode * Channel waveform and it's FFT waveform display on split screen * Pop-up ... Error: ±3 degreesSupport the sampling rate : 5KSa/s~200MSa/s (in a 1-2-5 sequence)PersistOff, 1sec, ... 5Sec, 10Sec, 20Sec, InfiniteSkinClassical, Modern, Tradition, SuccinctDisplay LanguageSimplified Chinese, Traditional Chinese, English, Arabic, French, German, Russian, Spanish, Portuguese, Japanese, ...