His Ring Test Is Probably Correct and on par using the air test. That's what I would get on my infinium and previous Garrett Mark II Sea Hunter. You can not air test objects using a PI metal detector. The object being tested needs some sort of matrix around it. I have dug gold rings down to 14" and even deeper using my Infinium.
Below are some testimonils from some Garrett Sea Hunter Mark II users:
K. G. Wirz in Stuart, Florida -
I cannot tell you how many articles I have read on the numerous PI machines available on the market. I decided on the Sea Hunter for the ease of use plus the ability to take the detector underwater. I have not been disappointed with my purchase from Sports Authority, which was running a special on this machine. Additionally I purchased the larger coil from Kellyco. I hunt the Treasure Coast beaches and have found numerous coins, including a Spanish Reale cob since September 07. Be prepared to dig all, I never turn down a target, especially in this area. The Spanish Reale was a light signal and was very deep. I highly recommend it as a moderately priced machine that is very easy to use, especially for the beginner.
Apr 07, 2008
ERIC BRUNING, ESQ. in PORT ST LUCIE, FLORIDA -
I loved my old Sea Hunter, 500 and brought it with me to the virgin beaches near Jaco Beach Costa Rico.I chose this particular detector for searches in primarily black sand. Before I unpacked, I fell striking my head on my majogney bedframe, causing a subdural hematoma on the back of my skull. I was in a full coma, for three months, then 4 years later, I was told by my rehab doctors that walking in waste deep water was therapudic, and armed with my Garrett. It would be perfect as I fell allot, and their detector apppeared 'Eric proof'I finally found my detector, unfortunatly the charger, headphone and assories were somewhere left in the jungles of Costa rico. I immediatly call my heros at Kellyco here in Florida. Unfortunatly after 5 years these accessories were no longer in stock. They suggested that I speat with Garrett directly to whom I immediatly called and to whom I recanted my plight. 'hold-on'Back on line and offered me the newest model, for half the the price. all i needed to do was send them what was left and a check and ill be back grazing the sands of our treasure coast. Im getting back my long missed favorite hobby, and thank kellyco, their staff and famiily, and forever The Garret Family who care. God Bless the Diggers!
Jan 24, 2008
Bud Slater in Dudley -
Quite simply excellent all round. I'm a beginner at this but found it easy to use in all conditions (ie. wet sand/dry sand, shallow and deep dives). Everything it promised and then some.... had some good finds.
As our diving expedition was a very expensive trip we also brought a Tesoro Tiger Shark - just in case - and to give us a few more options (or so we thought). The Garrett performance was similar to the Tesoro (both being very good) but it was easier to use for a beginner. Obviously the Tesoro had a few more tweaking options available but unfortunately it only lasted 3 dives due to water leaking in at 25m! And YES we did look after it.
The Garrett would easily be our recommendation for a GOOD, easy to use, underwater detector. Get one - you'll love it I'm sure!
Jan 10, 2007
Rick in South Carolina -
This unit is very sensitive and will find deep targets. I hunt the wet sand and the surf in all metal mode with elimination set at zero. You will dig some trash but dig all targets because treasure hids among trash. I found a wedding band my third time out. It was at least 12 inches down in the sand in about a foot of water. I would recommend this unit to anyone that hunts wet sand and in the surf. If you want a dry sand unit I don't think this would be your best choice.
Jul 03, 2006
Marty in Honolulu, Hawaii -
I have been using My Sea Hunter for about 4 months and I love it. I was worried before I purchased the unit because I read in some reviews that it is noisy. I live in Hawaii were there is lava rocks and black sand beaches and I've found it to be stable without having to discriminate. I've found mainy gold rings, silver rings, and a titanium ring with a nice diamond in it. In my opinion the Sea Hunter is a great machine that works great for me, and if this is a machine that you are considering then I hope that you like it as much as I do.
Feb 28, 2006