I was searching for a small waterproof detector to take to Aruba. The PulseDive was tested on You Tube and looked to be the best overall. I found Colonial MD with a Google search for the PulseDive metal detector, very good price, in stock, and closest to home. Ordering was easy and quick delivery. The PluseDive is very well made, check You Tube reviewers. This detector has a homing feature that I tested on the first time in the water. I'm at the beach, about six feet of water, maybe two feet of visibility, and I let go of the detector without the lanyard attached. I'm in a panic, how stupid, I can't see it. After a few minutes of frantic searching I here a beep, ahh, the homing feature. It took another 10 minutes of focused listening but I found it. Later I found some coins, bullet shells, an old spark plug, but no diamond rings. I was impressed with the small stuff it detected, a great portable detector.

Bought this to float around on the beach and dig stuff in the water. Ended up using it more as a pin pointer. Works great either way but the surf in my area has been too strong to use this effectively. Takes some getting use to but finds everything when you do! Would definitely recommend this and Rich from Colonial is a great guy to buy any product from. Very helpful in person or on the phone.