Working principle:the ultrasonic transducer is used to transmit the signal, which is transmitted through air or water, and the signal is fed back by the ultrasonic contact with the object in the water, and then processed by the internal processor, and then displayed on the screen.
If you are looking for a gift for your husband, father, friends or any anglers, then look no further, the fish finder is now better than ever.
Simulated demonstration mode, convenient for users to understand how to use
LCD display
Depth detection range:100m, degree:10cm
User can customize the measurement unit:meters or feet
Light green screen backlight
Battery saving mode
High/low sensitivity setting
Fish position depth scale
Probe:can be floating on the water or installed on the ships side
200KHz sonar frequency
45 degree probe detection angle
Power Suplly:4 No.7 batteries for power supply(but not included in the item)
IPX4 waterproof design
Unit weight:0.578kg
Colour:Yellow
Material:PVC
Package Contents:
1 set * wired fish detector
