The Pulse 8X is the highest performance pulse induction metal detector on the market today. It's the choice of the Pro's! The Pulse 8X is in use by military, law enforcement, commercial, and salvage divers worldwide. Heavy duty construction and high sensitivity make this detector ideal for commercial applications and the preferred detector of professional treasure hunters. The claim-to-fame of this pulse induction metal detector is it's ability to ignore minerals in the environment while maintaining high sensitivity to all metal targets. The Pulse 8X is not affected by highly mineralized salt water, coral, rocks with a high iron content, or magnetic (black) sand; all of which drive conventional detectors crazy. Also, the detection range is unaffected by the medium between the metal detector and the metal target. Performance does not change whether detecting through air, water, silt, sand, or solid coral. The Pulse 8X comes with all the accessories needed to use the detector on land or dive to depths of over 200 feet. The package includes a corrosion proof PVC handle for underwater use, an anodized aluminum handle for land use, underwater and land headphones. The package also includes AC and DC battery chargers, a hip-mount kit for the electronics housing, rugged Cordura carry bag, spare parts kit, and J W Fishers Search Team hat. The pulse 8x has double the power and detection range of the pulse 6x.   Commercial quality in a hand held metal detector designed for land and water use. The Pulse 6X is in use by military, law enforcement, commercial, and salvage divers worldwide. The Pulse 6X has the same top quality construction and many of same the features as Fishers top-performing Pulse 8X. The Pulse 6X not only shares the same features as the Pulse 8X, it can be upgraded to the Pulse 8X at any time. No other detector is available with this type of upgrade feature. The claim-to-fame of this pulse induction metal detector is it's ability to ignore minerals in the environment while maintaining high sensitivity to all metal targets. The Pulse 6X is not affected by highly mineralized salt water, coral, rocks with a high iron content, or magnetic (black) sand; all of which drive conventional detectors crazy. Also, the detection range is unaffected by the medium between the metal detector and the metal target. Performance does not change whether detecting through air, water, silt, sand, or solid coral. The Pulse 6X comes with all the accessories needed to use the detector on land and to dive to depths of over 200 feet. The package includes a corrosion proof PVC handle for underwater use and an anodized aluminum handle for land use. The package also includes an underwater earphone, AC and DC battery chargers, a hip-mount kit for the electronics housing, a spare parts kit, and J. W. Fishers Search Team hat. Key Features of the Pulse 6X: Commercial grade construction, full meter readout, audio jack with detachable headphones, rechargeable batteries, and optional interchangeable coils. The variety of different coil sizes available allow this detector to be used on land, underwater, or deployed from a boat.