MidTN
Well-known member
I know this is the Nox forum but I wanted to comment on the 440. I purchased the 440 as my back up machine and had it out the other day detecting in a park. I was hunting in all metal mode and noticed the machine would make a clicking sound over metal bottle screw caps. I tested over several cap targets and the response was the same on each. This may help others from digging the little pest that they are.