DetectorPro Headhunter Underwater Metal Detector Fisher Pinpointer F-Point Detects coins up to 8

Detects coins up to 8 inches deep and larger items down to 3 feet

water-bearing gravel

the F22 operates at a frequency of 7

• Full time continuous readouts

Air Humidity: 5% – 75%

DetectorPro Headhunter Underwater Metal Detector Fisher Pinpointer F-Point Detects coins up to 8Submersible to 100 Feet Includes: 8 Concentric Search Coil Waterproof Headphones Rechargeable Battery & Charger 2 Year Warranty Specifications: Operating Search Frequency: 2. 4 Khz Searchcoil: 8 Concentric, Co Planar, RF Shielded Audio Frequency: 400Hz Headphone Transducer: Piezo Electric Search Mode: Silent search, Slow Motion Discrimination Operating Environments: Salt water, Fresh water, Land Submersible: Waterproof to 100 ft. Length: Diving