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.
The temperature sensor offers quick response for monitoring water surface temperature or live-well temperature. 20 cable and hardware included 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, 917c, 931c DF, 937c DF, 937 DF2, 957c, 967c 3D, 947c 3D; Matrix 47 3D, 981c SI, 987c SI, Wide Optic, Portrait, Panorama, Paramount, 300TX 400TX, Matrix 35, 37; 737; 575. Optional:(Matrix 67, 87c, 97; 727, 737, 747c, 757c, 767, 777c, 787c), 797c SI, 997c SI., 200DX, NS25** HDR600**, HDR200** Proflasher**, Wide W, LCR W, 405SX, Legend 1000, 2000
Unit CoverThe Unit Cover protects the unit when not in use. Protects from debris and scratchesDescription: Protective hard cover for all 700 Series products. Color: white. Not for use while trailering boat.For Use With: 717, 727, 737, 747C, 755C, 757C, 767, 777C2, 785C2, 787C2, 797C2
Tough stretch neoprene cover protects your Humminbird during transport and storage.

F33P - Portable Fish Finder with WeedID™Absolute Portability... NorCross Marine Products is proud to introduce the latest in portable fish finder technology - the F33P. With dozens of new features including WeedID Mountable and Side-Scanable Sonar Sensor Headphone Type Sensor Plug and 4 User Selectable Sensitivity Settings the F33P is guaranteed to produce even bigger fish stories...To Use: Simply turn the power on toss the unique floating sonar sensor from the shoreline bridge or boat and instant depth fish weed and bottom contour readings are now in the palm of your hand.Compact Palm-Sized Design - Fits in Your Tackle Box Gear Bag or Even In Your PocketDepth Fish and Bottom Structure Readings from 1.5 to 99.9 Feet (.5 to 30.4 Meters)Instant Depth Updates to the Nearest 1/10th Foot or Meter Updated Four Times Per SecondUser Selectable Feet or Meter Depth ReadingsAlgorithmic Programming Reduces False ReadingsNo Glare Polarized VirtuViewTM LCD Icon DisplayFish Identifier Depth Scale and 2-Stage Audible Fish Alarm4 User Selectable Sensitivity SettingsBattery Strength Indicator with Battery Save Mode and Auto Power Off Make the Most Out of Battery LifeWeedIDTM Programming Accurately Depicts Weed HeightAutomatic Bottom Composition Detection2 Button EasyTouch Programming with Quick Reference GuidePivoting LCD Protector/Display StandSoftGlowTM Backlit Display - Low Intensity Low Temperature Lighting Prevents Eye Strain and Condensation While Providing Unparalleled Nighttime ViewingStorage Bag and Adjustable Neck StrapTrollable Mountable and Floatable Sonar Sensor with 35 Feet (10.7 Meters) of Cable with Cable Tie-StrapShootThruTM Sonar Technology Allows Readings to be Obtained Through Boat/Kayak/Canoe Hulls and IceUltra-Wide 45 Degree Sonar Beam Angle Has Twice The Coverage Area of Previous ModelsCompact Size and Powered by 4 ‘AAA’ BatteriesSonar Senso
One touch. That's all it takes to get easy-access to all the advanced features of the PiranhaMAX Series fishfinders. Fish ID+, fish alarms, depth alarms, zoom and more-and start putting more fish in your livewell. Clear Edge Greyscale displays ensure you'll see more onscreen, even in direct sunlight. Simplicity and performance-that's what's made the PiranhaMAX a #1 choice among anglers. The PiranhaMAX 150PT features a single beam sonar, 160 Vertical pixels and 4 level Greyscale. This model comes with a soft-shell carrying case, suction cup transducer, integral cable storage and a 7Ah battery and charger so you won't miss a fish, no matter how far away from home you are.
For use with any Humminbird Fishfinder that is GPS ready. 50 channels give you increased accuracy over the standart 16 channel GPS.
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
GPSMAP 541 Series Marine GPS Receiver (GPSMAP 541S; With dual-frequency transducer)
Plastic, transom mount transducer with depth and temp. Operating frequency of 200 and 50 khz. Beamwidth of 10 degrees at 200 khz, 40 degrees at 50 khz. Transducer kit comes with mounting hardware and installation instructions.