HP/Agilent 400E AC Voltmeter

FEATURES:

• Voltage range is 1 mV to 300 V full scale.
• dB range is -72 dBm to +52 dBm.
• Meter calibration responds to the absolute average value of the applied signal, calibrated in RMS volts from 10Hz to 10MHz.
• Accuracy as a % of reading is: ±4% (10 to 20Hz), ±2% (20 to 40Hz), ±1% (40Hz to 2MHz), ±2% (2 to 4MHz), ±4% (4 to 10MHz).
• Input impedance is 10 Mohms.
• AC amplifier output is 150 mV rms open circuit for full scale meter indication.