Mount Transducers

• Dual Frequency. For GPSMap 178c 188c 238 and Fishfinder 240 Blue 250 250c and 320c.

Plastic, adjustable in-hull transducer with depth. Operating frequency of 200 and 50 kHz. Beamwidth of 15 degrees at 200 kHz, 45 degrees at 50 kHz. Transducer kit comes with installation instructions. Please follow these instructions carefully to ensure proper operation...Read More

• Includes depth and temp. For GPSMap 168 178c and Fishfinder 240 320c 250c.

Plastic, transom mount transducer with depth and temperature. Operating frequency of 200kHz. Beamwidth of 20 degrees. Transducer kit comes with mounting hardware and installation instructions...Read More

• Ultra-Bright 4-Inch Diagonal Qvga Display
• 4000W Max, 500W Rms
• 320 X 240 Pixels
• Streamlined User Interface Offers Easy Selection Of Functions & Features
• Sounder Design Features Shallow-Water Performance

Garmin Fishfinder 400C with Dual-Beam Transducer..Read More

• Designed to mount to the inside of your hull and transmit the sonar signal through the hull itself
• Single/dual transducer with 15-foot cable and slow-cure epoxy included
• Compatible with many PiranhaMax, FF and Matrix series Humminbird sonar systems
• Hull must be of single-layer, fiberglass construction and be free of trapped air or voids
• Backed by manufacturer's one-year limited warranty

Puck transducers mount to the inside of most fiberglass hulls and transmit the sonar signal through the hull. The hull must be of single layer fiberglass construction. (Cored fiberglass, metal or wood are not acceptable) and be free of trapped air and voids. The transducer is glued in with slow cure epoxy.15ft cable and epoxy included. This model will work Matrix 10, 15, 17, 20, 25, 27, 55, 65, 67, 77c, 87c, 97; Piranha 1**, 2**, 3*, 4*, 5*; PiranhaMAX 210*, 215*, 220*, 230pt*; Fishfinder 515, 525, 535, 565, 580, 585c, 595c; 931c, 937c; 323, 343c, 363, 383c; 717, 727, 747c, 757c, 767, 777c, 787c; 917c..Read More