Rebel1
Member
Howdy all, I picked up a BH Discovery 3300 about a week ago and last evening finally got ot to give it a try. Went to the park a few blocks away for about 45-50 minutes. First find wa a piece of foil candy wrapper. I had it in disc mode with iron disc'ed out. I was going to dig all signals to learn the machine. Well after that 45 or so minute i had that one piece of foil, 2 square pull tabs, 1 bent Rusty nail that was a good 6"-7" deep but gave a good signal, 2 zinc pennies and 12 quarters. This thing seems to be a quarter magnet. I did notice that if i didn't have the ground balance set right i would get a lot of flase high tones that all gave a 199 reading. Set the GB and all was quiet again until a target was hit. Seems to be a good machine. Does seem to be a battery hog though. Anybody else using one?