For coin/ring sized objects. Lets hear some stories about some deep finds.
I've been doing this for about 10 years and have put my time in. I have seen some post in the past about some crazy depths for coins. All I can say is,,,,I believe it could happen on occasions. Where everything lines up perfect to make the object read very strong at depth that it would normally not. Soil being a huge factor.
Myself I have found a large cent at 12" with the ace 250. It read so-so, was jumping around from quarter/penny/fifty cent and some passes it wouldnt even register. If not for location I probally would not have dug it, but a old farmhouse where I found many old coins,,,,, I dig em all.
I've been doing this for about 10 years and have put my time in. I have seen some post in the past about some crazy depths for coins. All I can say is,,,,I believe it could happen on occasions. Where everything lines up perfect to make the object read very strong at depth that it would normally not. Soil being a huge factor.
Myself I have found a large cent at 12" with the ace 250. It read so-so, was jumping around from quarter/penny/fifty cent and some passes it wouldnt even register. If not for location I probally would not have dug it, but a old farmhouse where I found many old coins,,,,, I dig em all.