The voltmeter is the ideal instrument for generating all the voltage related information (and more) that is needed, while the oscilloscope and/or the spectrum analyzer can still be used at the same time. This provides a quick insight in the input signal's characteristics.
Key specifications of the voltmeter are:
True RMS Peak to Peak Mean value |
Maximum value Minimum value dBm |
Power value Crest factor Frequency |
Duty cycle Momentary value |
Ch1 Ch2 Ch1 + Ch2 Ch1 - Ch2 |
Ch2 - Ch1 Ch1 * Ch2 Ch1 / Ch2 Ch2 / Ch1 |
log(Ch1 / Ch2) log(Ch2 / Ch1) Minimum value Maximum value |
> then HI < then LO <> HI LO >< COMP |