Hantek 1008, User Manual, Page: 62 / 85

RMS : The Root Mean Square voltage over the entire waveform .
Amplitude : Amp = Base – Top, m easured over the entire waveform .
Mean : The arithmetic mean over the entire waveform .
Cycle Mean : The arithmetic mean over the first cycle in the waveform .
Preshoot : Positive Overshoot = (Max - Top)/Amp x 100 %, m easured over the entire
waveform .
Overshoot : Negative Overshoot = (Base - Min)/Amp x 100 %, m easured over the entire
waveform .
3. Horizontal
Period : Time to take for the first signal cycle to complete in the waveform .
Frequency : Reciprocal of the period of the first cycle in the waveform .
Rise Time : Time taken from lower threshold to upper threshold .
Fall Time : Time taken from upper threshold to lower threshold .
+Duty Cycle : Positive Duty Cycle = (Positive Pulse Width)/Period x 100%, m easured of
the first cycle in waveform .
-Duty Cycle : Negative Duty Cycle = (Negative Pulse Width)/Period x 100%, m easured
of the first cycle in waveform .
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Hantek 1008
DIGITAL OSCILLOSCOPE