Levels Grayscale Portable Wireless Fish Finder FF268W:
Display type: 4 levels grayscale V128xH96 with white LED backlight
Fresh New Cool Style Housing
Depth reading from 2.0 to 100ft (30meters) in 1/10th precision
Bottom contour and water temperature indicator
10-level sensitivity setting and multi levels depth range
Auto zoom bottom tracking and quick manual zoom
“Stop chart” at any time
User selectable feet or meter reading
Big/small fish identification and fish depth indicator
Operational RF frequency: 433/315 MHz, operational range: 200ft (60meters)
125KHz sonar frequency
Customer's language menu
Water Switch technology applied: Sensor could shut down when the Sonar Sensor is out of water
Built-in lithium battery for both main unit and transducer , charge voltage 5V (USB Charger)，Provide 6 hours of continuous use
Water activated Smart cast sensor
IP67 waterproof level
Internal Antenna