The Radio Shack Field Strength SWR Tester is a reliable device designed for measuring the strength and reflection of radio signals in the field. It comes with a cable wire for easy connection to the antenna or equipment for accurate readings. With the trusted RadioShack brand name, this tester ensures precision and functionality for radio communication enthusiasts and professionals alike. Perfect for troubleshooting and optimizing signal strength in various radio communication setups. This is an older model, I was told it works well. I have not personally tested it.
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