Before your catching,you can know the depth of bottom and fishes location. The water sonar transducer is with 25ft cable and removable float. Handheld Fishing Finder For Boat Kayak: The kayak fish ...

This is a great partner for you to go Ice Fishing, Lake Kayak Boat Fishing. ULTRA SONAR SENSOER: This fish finder equipped with 2 functional airwave frequencies (Sonar 125 kHz and Radio 433 kHz ...