Wireless Fish Finder

Specifications: Sonar Coverage: 90 degrees Sonar Frequency: Wireless: 125Khz Power Input: AAA Detecting Range: 0.6-73 Meter Power Source: No. 7 Battery Measure Unit: Feet and Meters Features: Color Display, Depth Alarm, Temperature (Water), Waterproof, Wireless Depth Range Max/Min: 147.6Feet(45meters)/2Feet(0.7meters) Wireless Operational Range: 400Feets(120meters) Max Depth: 45M Waterproof Design: Level-4(Spray-Water-Proof) Back lighting: On/Off White LED Power Requirement: 4-AAA Alkaline Batteries Not Included Sonar Sounder: Lucky FFW718 Features: Wireless Sonar Fish Finder Wide & Clear dot matrix LCD display window Depth readout from 2-147.6 feet and display bottom changing contour High/Low sensitivity setting, audible fish and depth alarm 120 meters wireless operational range Wireless sensor with 90-degree beam angle Water temperature and battery strength indicator User select able depth, range and feet or meter reading. The battery of wireless sonar is place able Full Sealed W