Hi Guys,
I know this is an old subject.....Jack Lange Gold Detecters, but I just had to say I have used the (Gold) cheap machine of Jack Lange.....and have found it to be amazing.....easy to set up.....easy to ground balance, I use it a lot on discrimination....just enough to exclude some bottle tops and ring pulls.....and it still rings out on gold and silver rings, $2 and $1 dollar coins, and all the rest of the coins.....yes, I have found gold and silver rings.....3 gold and 4 silver...also stainless steel rings on all metal setting.....I have used it on wet sand and in the water, without unwanted noises.....I also use the Minelab 305, a good detecter, found plenty....but I still go back to the Jack Lange.....because it's much lighter on the arms.....but still well built.
I have yet to try it on the Gold fields, but I am sure it would perform pretty good, so my advice to anyone with this cheap machine is persevere, remember, even the expensive machines won't find gold rings unless you are right over the top of them