Rechargeable Dot Matrix Fish Finder

1 Color HD screen, visible in the sun

2 big size and big screen, product size 120*68*20MM

3 Both the main unit and the sensor are charged

4 Built-in antenna, up to 200 meters(max)

Specification:

1. Display
Display: Dot Matrix LCD
Display Size: 2.6 inch
Display Dot Number: 240*320
Display Contrast: 10-100%
Backlight: Highlight LED Backlight
2. Sonar & Radio
Depth Range:0.6-50M
Wireless Operating Range: 180m (max)
Sonar Frequency: 120KHZ
Sonar Beam Angle: 105 degree
Radio Frequency: 433 MHz
Operational Temperature: From: -20 ~70Celsius
3. Power Supply:
Mainframe: Lithium battery 3.7V
Transducer: Polymer battery 3.7V