VECTORCOM Wired Fish Finder Portable Fishfinder Fishing finder with LCD display. suitable for ice fishing. (Black Screen) Portable Wired Fish Finder Display: TN/ANTI-UV LCD.Display size: 40Wx39H Operational Temperature: -4F to 158F(-20-70) Small round transducer with 7.5m cable,45-degree beam angle Depth Range Max/Min: 328Feet(100meters)/2Feet(0.7meters)