Fluke 8920A

True workhorse of an AC voltmeter. – Frequency 10 Hz to 20 MHz – 180 uV to 700V – AC or AC + DC measurements – True-RMS AC with read-out in volts or dB – Autoranging – Anlog display for peak/null adjustments – rear panel linear analog output – Relative dB measurements – Selectable dBm reference impedance