The FS117 is a high quality, dual-frequency fish finder. It uses TFT LCD to provide a color display for easy daylight viewing that can be dimmed for night fishing. With 8 or 12 colors bar, the colors represent different signal strengths, making the displays easy to recognize the bottom and fish schools. You can choose table mounting or flush mounting for optimum viewing.
Features
▶ Dual frequency 50kHz & 200kHz
▶ Minimum detectable depthd 0.5m
▶ Zoom / Relay mode for clearer observation
▶ Multi-installation mode
▶ Shallow alarm/ Fish alarm functions