Simple RF Probe – $10
Fall recharge… QRPGuys will not be shipping product from now and until most of October. We will only be providing e-mail support, and answering inquiries. If there is an issue with a kit already shipped, we will address that upon our return in October. We appreciate your patience for a needed break.
The QRPGuys simple RF Probe is a proven, useful, and simple diagnostic tool every amateur bench should have. You can trace rf voltages up to 70v, well through 30MHz. Our low cost version is compact, simple to build, and has a female bnc connector to attach to your inexpensive 11 megohm DVM or oscilloscope for measurements.