Minelab Tones

[Tony Two-Cent]

Like someone on "Cartalk"

Thanks Tony! Here is an example...at the 1:27 mark the guy passes a coin and sometimes there is one tone but other times there is more...and he is just bench testing....no iron nearby. https://www.youtube.com/watch?v=FGVZ9qH79dU

I watched that video. One thing to note is that he has the sensitivity on "Manual" rather than "Auto". This will often cause less stable tones on the E-Trac. Nevertheless, what you hear there are fairly typical tones for the E-Trac.

You can watch this video of mine for another example. The video rambles on too long, but you can hear what a silver quarter at 6"-7" deep sounds like at the 10:13 mark.

https://www.youtube.com/watch?v=R0ugdrWtMnE&t=613s

I have the headphones plugged in but I think you can still hear the tones.