Wireless sonar fish finder Water Temperature Display & Shallow Water Alarm Fish FinderThis product is designed for the liker in fishing. The unit can be used in the river, the lake, or the sea. It can help you to find our the fish and the depth of the water. Especially, it can make you pleasure in fishing.Product Specification:DisplayDot matrix LCDDisplay Size50*45mmDisplay Dot Number128*96Display Contrast10~ 100%BacklightWhite LED backlightDepth range2-120Ft/0.6-36MWireless Operation Range260ft/80mSonar Frequency125KHZSensor beam angle90 degreeRadio Frequency2.4GHzOperational Temperature-20 ~60℃Mainframe4-AAA alkaline batteriesTransducerPolymer battery 3.7VFeatures:· Wireless and rechargeable: No more long& heavy cable for transducer. Both body and sensor are rechargeable; Wireless Sensor Range: 90 degrees beam angle. Depth Range: 2-140ft/0.6-45m· Display: Water Depth, Temperature, Power Indicator, Simulation Mode, Bottom Contour, Depth Range, Depth Scale, Fish Icon(intelligently distinguish different size),Water Line, Diving Alarm· No need to drill hole in your boat or kayak hull to install the sensor any more. 2 small holes on the wireless sensor allow you tether with the fishing line and cast it onto water as far as you want· Enable to remember settings when you turn it off. Audible alarm get you rid off staring at the buoy and let you enjoy the fun of fishing; Apply to shore, sea, boat, ice, muddy water, et Package included:1xFish Finder LCD Monitor Display 1xWireless Sonar Sensor 1xNeck Strap 1xManual 1xUSB cableFAQ: How Sonar Works Sonar technology is based on sound waves. It uses sonar to locate and define structure, bottom contour and composition, and depth directly below the transducer. The transducer sends a sound wave signal and determine distance by measuring the time between the transmission of the sound wave. When the sound wave is reflected off an object, it then uses the reflected signal to interpret location, size and composition of an object How to use Wireless Sonar Sensor Just simply attach the transducer to the end of your fishing line and case it into the water as you would normally float or lure.Attention 1.The product can show you how big the fish are, and the Sensitivity settings adjustable. When the Sensitivity is high, it will show you both big fish and small fish; when low, it will only show you the big fish 2.Extremely cold weather will impact the performance of the product. You're suggested to use it above 0 degrees during operation
