Wireless fish finder FC60 --- Free cast with fishing rod or tied with RC boat. 1. Brief Specifications: 1) Unit Dimensions: 120mm X 55mm X 23mm. Sealed and Waterproof. 2) Display: Big Adjustable High-contrast Dot Matrix LCD 3) Resolution: 130 pixels (vert. ) X 64 pixels (horiz. ); 8, 320 total pixels. 4) Main Unit Power Requirement: 4 X AAA Alkaline Batteries 5) Battery Life: Main unit 80 Hours Continuous Use 6) Depth Capability: 1~100 ft 7) Operational Temperature: From -10C to 50C (14 Fto122 F) 8) Sonar Coverage: 80deg -10db (115kHz) 9) Temperature: Air temperature sensor inlucuded in main unit 10) Wireless Operating Range: 130 ft 11) Water Switch technology applyed. Sensor could shut down when the Sonar Sensor is out of water. 12) FREECAST sensor battery life: Typically lasts for 550 hours of in-the-water usage.
2. Features 1) Switchable Fish Identification mode 2) Fish/Shallow Alarms. 3) High/Low Sensitivity setting: . 4) Off/Auto Back Light 5) Adjustable Display Contrast 6) Depth Units: Meters/Feet. 7) Celsius/Fahrenheit Temperature Units 8) Fresh/Salt Water Environment 9) True Changing Water Bottom Graph 10) Preservable program setting 11) Storage bag and neck strip 12) Big/small fish identification 13) Water resistant 14) Choose detecting range automatically 15) Back-up memory: Built-in memory stores sonar