How to ID audio signal 👂🏼 Tesoro metal detector

To identify target audio signals and tones, learn the language of Tesoro metal detector, and it will speak to you. Crank Sensitivity until you hear chatter, and Discriminate past Iron and below Foil. Pinpoint targets with an "X" pattern. Loudest signals will be shallow; weak signals that pass the Zinc test might be deep silver coins, so listen for weak signals! With a weak signal, it's helpful to switch to "All Metal." If signal is still weak in All Metal, you probably have a deep coin. Start digging! And trust the Discrimination, it will not lie to you. Watch all my Tesoro videos: inspect and clean electronics in control box:    • Tesoro metal detector routine maintenance   epic pocket spill!    • Metal detecting pocket spills: quarters & ...   get more depth tips:    • get more DEPTH ⬇️ Tesoro metal detector tips   pinpointing tips:    • how to pinpoint target 🎯 with Tesoro metal...   Silver uMax vs. Garrett ACE 350 field review:    • Tesoro Silver uMax v. Garrett ACE 350 meta...   old 1800s SILVER best finds with Silver uMax:    • metal detecting 1800s silver coins and jew...