COME COSTRUIRE UN METAL DETECTOR FUNDAMENTALS EXPLAINED

come costruire un metal detector Fundamentals Explained

You will discover a few detection modes—Park, Area, and Beach—Just about every of which can be perfect for Checking out that exact environment. This design also provides adjustable frequencies from four to fifteen kHz, so it is appropriate for each deep detections and finding scaled-down items like gold.Simplicity-of-use: The best metal detecto

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