Brand Heathkit
Current Type RMS
Voltage Range .01-300
Display Analog

Check the listing for details. Vintage Heathkit AV-2 RMSvoltmeter by Simpson, ca 1952-56, powers up, not tested. Condition: Used. Listed at 35.00 USD. I could not find a serial number on it, but there is a unit number stenciled on the case top and one side.

$21.00
$35.00