The Infinium Land and Sea excels underwater and underground. It’s ideal for prospecting wrecks and hunting heavily mineralized areas . By using the Nonmotion All-Metal Mode, the unit can detect the smallest treasure. It can identify coins, nuggets and relics as deep as **0 feet in the ocean. Because the unit has an ultralow battery drain, it can operate on eight AA batteries, which makes it lighter than the competitor’s models. Alkaline and rechargeable batteries are included. Automatic Ground Track’s adjustable tracking speed permits hunting in irregular soils. Interpretation of target signals is enhanced by the Audio Threshold Adjustment. Includes *0" x *4" Power DD submersible PROformance search coil, hip-mount and belt. Also includes land headphones, owner’s manual and instructional DVD. Two-year limited warranty. Made in USA.
Length: Adjustable from *8" to *2". 
Buoyancy: Near neutral. 
Weight: **1/2 lbs. stem-mounted, **4/5 lbs. hip-mounted. 
Control housing weight: *1 oz. 
Submersion depth: **0 ft. 
Detection frequency: Adjustable, **0 pulses-per-second.