Si-Tex 128 8.4" Digital Color Fishfinder CVS. 4" Digital Color Fishfinder: Manufacturer: Si-Tex Screen Size: 8.4 in Color: Black Frequency Band: 200 kHz Features of Si-Tex CVS 128 8.4" Digital Color Fishfinder Stores up to 10 screen images in built-in memory for recall later. High-speed pulse rate transmission of 5000 times per minute for enhanced shallow water detection. Easy operation RGB output Auto fishing/cruising modes Audio/visual alarms Fishing hot spot function leads you back to your favorite fishing hot spots with input from GPS Bottom discrimination mode Real-time multi-color A-scope Built-in simulator Lat/Lon position with input from optional sensor Displays boat speed / surface water temp with Optional transducer IPX5 waterproof rating Over-head mounting and built-in flush mounting What's in the box: Display Unit with hard cover Mounting Bracket DC Power Cable Fuses Operation Manual Package Contents: Si-Tex CVS 128 8.4" Digital Color Fishfinder Si-Tex CVS-128: 128 8.4" Digital Color Fishfinder CVS