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Voltmeter Operation
of the DI-770 Oscilloscope

The DI-770's intelligent voltmeter function allows it to replace traditional panel meters at a fraction of the price.

Key features

• Displays up to six fully configurable channels.
• Quick view bar graph per channel allows a fast signal size interpretation.
• Eleven selectable mathematical operations on the measured data may be enabled per channel:

  		True RMS		Peak-to-peak		Mean Value
  		Maximum Value		Minimum value		dbm Frequency
  		Power Value		Crest Factor		Momentary value
  		Duty Cycle

• Sixteen configurable value displays for each channel:

  		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

• Supports disk or printer logging with an adjustable interval between measurements. Files recorded to disk can be read back into the oscilloscope or data logger virtual instruments.
• The voltmeter virtual instrument may be used simultaneously with the oscilloscope and/or spectrum analyzer virtual instruments.