Hello all.
I'm new to this forum, but thought it would be beneficial to leave a review for this unit as I was searching for information on the XJ9-3050 before I decided to purchase one on eBay a month ago.
I have some prior hunting experience with my dad many, many years ago, and my uncle is a highly successful civil war relic hunter so I am familiar with the basic concepts of treasure hunting, yet I do not possess significant time in performing hunting personally. Please keep this in mind as I try to give an honest review of this unit.
I decided on my purchase by weighting what I wanted to spend ($150 - $300) vs. the available features I would have access to. This seemed to be the logical decision, although in my heart I would have much preferred an American made unit.
I have now logged about 20 hours of hunting and I feel confident in my ability to use leverage the unit's features well.
Features and capabilities:
Overall, pretty decent. The best success I have had is using the Auto-Notch setting along with surface elimination. In this operating mode the machine does a pretty good job eliminating most of the junk, although aluminum is still a problem. I have found that soda cans will register in the 10 cent range. By using the auto notch then switching to all metal and gauging the detect area on the ground, I can now pretty much determine if I have a coin or not. I have dug pennies 8 inches down so far. I have had some false readings though where I have dug iron items that registered in the 25 cent range.
No doubt about it, this unit will detect buried metal. Getting the balance between switching through the different modes on one target takes some patience and practice but after doing it for awhile, I have found a system that is pretty effective. And for this fact, it is most likely worth the $260 I paid for it.
Negatives: There are a few. First, the all metal mode is very glitchy. This unit just loves to hum away for no apparent reason. The instructions will tell you you need to ground balance it for minerals and provides controls to do so. Good luck with that, it takes a lot of fiddling to do so, and when you switch modes often as I do, you need to ground balance each time.
The construction of the coil must be poor, because in auto notch, bumping the unit against sticks or the ground will cause it to indicate. Very annoying in rough terrain where there is a lot of tall grass and growth. In fact, it's so poor I use all metal mode in these cases just because then I can avoid the back to forth motion.
Construction:
Cheap. It's from China, the construction is exactly what you would expect. I lost the right channel in the headphones after two outings. It is lightweight which is nice though.
As I use it more I will post more feedback if anyone is interested. Overall, I'm happy with it for the price. Good features but shoddy construction.
Hope this helps.