Well, it could be, I don't have a clue,
some sort of analog meter, needs power source of unknown voltage, was in box lot from an auction.
Pick up in Athens
https://www.radioexperimenter.us/rm-1982-01/mode.html
A $9.99 value anywhere else, but completely free on ODT:
//www.ebay.com/itm/373527810928?mkevt=1&mkcid=1&mkrid=711-53200-19255-0&campid=5338722076&toolid=10001n the ODT,
Today only,
well, maybe tomorrow, the day after, and the day after that one
some sort of analog meter, needs power source of unknown voltage, was in box lot from an auction.
Pick up in Athens
Founded in the mid 1970's by two Ham Radio entrepreneurs "Advanced Electronic Applications" designed and manufactured creative, advanced equipment and antennas for the amateur radio market. Throughout the 1980's and 1990's it was a respected leader in this market. In the 1990's AEA underwent a change in name to AEA Wireless, Inc. and in ownership moving from Lynnwood, WA, to southern CA. In 2001, AEA Wireless was purchased by the current owner, CEO and President, George Naber. George redirected the company away from the fading Ham market to concentrate on the commercial RF and cable testing markets. The new AEA, now AEA Technology, Inc., still supports a loyal Ham following, but is quickly being recognized for providing high-quality, rugged, portable RF and cable testing solutions
https://www.radioexperimenter.us/rm-1982-01/mode.html
A $9.99 value anywhere else, but completely free on ODT:
//www.ebay.com/itm/373527810928?mkevt=1&mkcid=1&mkrid=711-53200-19255-0&campid=5338722076&toolid=10001n the ODT,
Today only,
well, maybe tomorrow, the day after, and the day after that one