I keep hearing talk of equinox and other minelab detectors as water proof. As a Diver, either you can take the detector down or you cant. I feel the term waterproof is being misused. The Excal, Some whites, the Infinium and others who have a depth rating of 200 feet, I would consider them waterproof. However having said that they are not waterproof. Tey are water resistant. In the realm of diving, any device which is encapsulated (such as a Rolex) watch is rated to depths in excess of 660 feet of salt water. The depth of 660 feet defines if an object is water proof. Anything less than that depth is water resistant. Calling a detector waterproof when you can only get the coil wet or cant go down ten feet is not waterproof and I feel the manufacturers are playing us when they claim waterproof status on such equipment. I wrote minelab asking them if the equinox is waterproof like my excal with depths to 200 feet (The excal is also not waterproof just water resistant ). They replied water proof, they would in time release the depth to us..
I constantly dive on an old wreck behind the house in approx 65-80 feet of water. The excal stays dry, and the finds have been consistent.
I would like the manufacturers to stop misleading the public and use terms that declare the water integrity of their gear in lets say terms like the IPX system which clearly defines how deep an object cab be submersed and for how long. This way we may get some truth about the capabilities of the equipment we spend serious coin on. If Minelab persists in stating their new equinox is waterproof and someone takes it to 50 feet and it floods, daresay Minelab will not have a leg to stand on and will in the end have to replace equipment. Truth and accuracy in advertising is what sells gear, not hype and using terms that do not reflect real world values.