Product Code: FFD-FDR-615001 Description: Fish Finder 615001 is a very helpful tool for fishing based on ultrawave technology, it help to locate the fishes and the distance and direction beteen the fisher and fishes. Maxium Down Probing Depth:90M/300FT Maxium Side Probing Depth:36M/120FT Output Frequency:450KHz Output Watt of Ultrawave:0.72W (Max) Display of Screen:128x64 Size of Screen:80MMx60MM Power SUpply: External Power 12 DC Length of Sensor Cable:6M Angle of Seosor:6 degree Working Temperature: -20 degree ~ 80 degree Size of Unit:4.7cm(H)x13.8cm(W)x15cm(L) Weight of Unit:600G Certificate: CE