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Classified: Heathkit HM-2140 SWR/Watt Meter Sold

Date Posted By Category User IP Address
2023-03-31Login requiredWatt MetersLogin required
SOLD!Excellent condition Heathkit HM-2140 SWR/Watt Meter. Avg/PEP readings, 200/2000-watt scales. Reads FWD/REV Power or SWR.

Has a 9vdc battery installed and works great. I could not get the meter to work using the 9vdc input to the board. When I did, the little op amp that controls the meter went south. I replaced it and it works as it did before with the internal 9vdc battery. Not sure what the issue was, but I have operated it on the battery ever since, just remember to take it out of PEP when not in use and the battery will last a very long time. I will include a new op amp if you want to trouble shoot it.

Sold as-is for $99 shipped and insured. Postal Money order. bank check or personal check. Will ship when check clears. I have more pics

Thanks
Tim
NZ8J