诱饵船fishfinder FC500-4.5"FSTN液晶显示器,30

Display - Display size: 4.5in, FSTN LCD - Display Resolution: 240 x 128 Pixels - Grayscale: 4 Levels - Backlight: On / Auto - Visible under sunlight - Langeuate: English / German / French / Russian Sonar & Radio - Depth Capability: 0.6~30m - Wireless Operating Range: Max 300m - Sonar Frequency: 455KHz - Sonar Beam Angle: 80deg @-10dB - Radio Frequency: 433.9MHz - Sonar Alarms: Fish / Shallow / Low Battery - Monitor and Display Real-time Voltage of Bait boat Battery Technicaland casing - Sensor Cable Length: 1.2ft - Sonar unit size: 153 x110 x 44mm - Portable Case Size: 262 x 150 x 98mm - Operational Temperature: -10~50degree - Water & Air Temp. Included - IPX7 Level Waterproof Casing Design Power - Control box Power Supply: 6~12V - Sonar Unit Power Supply: 8x AA Alkaline Batteries or 9~12v DC Features - Zoom Capability to magnify the sonar image - Built-in temp sensor in transducer, - Display target depth reading above each fish symbol - Displays fish targets at higher boat speeds - Feature memory remembers settings - Fresh / Salt water environment - Rugged portable case gives the full protection to Fishfinder While in storage or transport - Sensitivity, Depth Rnage, Noiser Filter, Zoom, Alarm, Control - Full one-year warranty; Extended warranties