Specificaitons:
* Adjustable High-contrast Dot matrix FSTN LCD 128Vx64H
* Show true changing of water bottom contour
* 120feet(35 meters)/2 feet(0.7meters) Depth Range
* Celsius (°C) / Fahrenheit (°F)
* Meter / Feet readings
* 196.85ft or 60m wireless range
* 90-degree beam angle
* LED Backlight (w/ on & off)
* 125KHz sonar frequency
* 41W x 48H display size
* Stores sonar setting when unit is turned off
* Water resistant
* Power Supply - Controller: 4 x AAA Alkaline Batteries (not included) - Wireless: 1 x CR-2032 Button Battery (included) 550 hrs of in water usage
