Check the listing for details. Wavetek 4920M-80 24091-3 Alternating Voltage Measurement Standard AC voltmeter. Condition: Used. Listed at 8995.00 USD. Wavetek 4920M-80 24091-3 Alternating Voltage Measurement Standard AC voltmeterItemMake: WavetekModel: 4920M Options: 080, 080Item Specifics/Condition Refurbishment Description Alternating Voltage Measurement Standard The 4920M is a high quality Alternating Voltage Measurement Standard.Display Resolution: Selectable 5 to 7 Digit display ResolutionHigh Accuracy Mode: RMS AC Voltage measurement in eight ranges from 100mV to 1100V; 10Hz to 1MHz; 1 year specifications to +-30ppm.Wide Band Mode: RMS AC Voltage in two ranges from 100mV to 3.5V; 10Hz to 20MHz, 1-year specifications to +-1000ppm. Input VSWR < 1,02 : 1 at 50 Ohm.Remote Control: Fully IEEE-488.2 GPIB Programmable Images Term of sale Included Items: This sale does not include probes, cables, manuals, power cords or any other accessories unless otherwise stated or pictured.