controlfreq
Member
Started to put this on the Infinium LS forum but that place is a ghost town...
I've noticed the Infinium LS ignores certain metallic objects; this is using the stock DD coil. My wife has a stainless steel chain mail bracelet that is rather heavy but gives no signal, it also gives no signal on the Pinpointer. Once some years ago, I encountered some stainless steel bolts that also did not give a signal. At the time I was fixated on something else so wrote it off later as maybe having the machine set incorrectly. I recall some years ago a very heavy, plated, serpentine necklace that was virtually invisible to it. Was doing some beach detecting recently and noticed that some rather large flakes of rusted steel were virtually ignored. These did have enough iron to stick well to a magnet. On the other hand, it gives good signals on bobby pins and small lead shot. It's not that I'm into stainless or rusty steel but was under the impression that PIs were true all metal detectors. The dirt/sand at the beach I was on has a lot of black sand as well as the normal beach salt and it was ground balanced (best it could be) so maybe that was a factor. It was chatty too but manageable.
I've noticed the Infinium LS ignores certain metallic objects; this is using the stock DD coil. My wife has a stainless steel chain mail bracelet that is rather heavy but gives no signal, it also gives no signal on the Pinpointer. Once some years ago, I encountered some stainless steel bolts that also did not give a signal. At the time I was fixated on something else so wrote it off later as maybe having the machine set incorrectly. I recall some years ago a very heavy, plated, serpentine necklace that was virtually invisible to it. Was doing some beach detecting recently and noticed that some rather large flakes of rusted steel were virtually ignored. These did have enough iron to stick well to a magnet. On the other hand, it gives good signals on bobby pins and small lead shot. It's not that I'm into stainless or rusty steel but was under the impression that PIs were true all metal detectors. The dirt/sand at the beach I was on has a lot of black sand as well as the normal beach salt and it was ground balanced (best it could be) so maybe that was a factor. It was chatty too but manageable.