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Metal detector for Dummies

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Pulse induction metal detectors use one coil to send and receive limited pulses. This differs with the much more widespread BFO-style which takes advantage of two frequencies that create a defeat frequency that alterations in the presence of metal. Any time you transform it on, the detector sends an electrical https://connersbyjs.post-blogs.com/50129596/the-smart-trick-of-metaldetector-blog-that-no-one-is-discussing

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