09-19-2013, 04:47 AM
09-19-2013, 07:47 AM
There's a guy on the forums called Old California (Paul). Try to ask him.
09-19-2013, 02:46 PM
There both good units. As I recall the TF900 has a cave mode that the 808 lacks, But the older 800 Whites has the cave mode. The thing is they are pricy. I presently use a Hays 2 Box that I picked up used for about $225. It has gone down 6' for caches with no problems on the low setting. It also can check out to the side, like in a stone wall while you walk beside it and has found caches that way out to 6+'. For a very large cache like the gold cache you are looking for, it will probably go 12'.
Frank...
Frank...