Fish finder

Fish finder Description

Other Features 1) Switchable Fish Identification mode 2) Fish/Shallow Alarms. 3) High/Low Sensitivity setting: . 4) On/Off/Auto Back Light 5) Adjustable Display Contrast 6) Power Save: On/Off. 7) Depth Units: Meters/Feet. 8) Celsius/Fahrenheit Temperature Units 9) Fresh/Salt Water Environment 10) True Changing Water Bottom Graph. 11) Preservable program setting 12) Big/small fish identification 13) Water resistant 14) Earphone sonar adapter 15) Choose detecting range automatically