2023New Sonar Fish Finder Rechargeable Wireless Sensor Fishing Portable Fish Fin
Sonar coverage 90. sonar frequency Wireless: 125Khz. It has Work and Simulation Mode. Sonar Beam Angle: 90 degree. Depth Range: 2.6-131FT/0.8-40M. Maximum Distance between the sensor and the screen: 262FT/80M.