... that the stability of any information wave. On the screen shows a substantial value or more of each other coverage ... , 1MΩ input impedance,probe attenuation)Record length:5K on each channelSampling rate/relay time accuracy:±100ppmInterpolation:(sin x ... Fall Time, +Width, -Width, +Duty, -Duty, Delay A B, Delay A BWaveform Math:+, -- ,FFTWaveform storage:4 waveformsCommunication interface:USBPower supply ...