Marine Navigation & Instruments - Transducers

184 products


  • Sale -15%Last stock! Humminbird XNT-9-HW-MSI-150-T MEGA SI/DI Dual Spectrum CHIRP Transducer w/Temp f/HELIX 7/8 MEGA SI [710297-1]

    Humminbird XNT-9-HW-MSI-150-T MEGA SI/DI Dual Spectrum CHIRP Transducer w/Temp f/HELIX 7/8 MEGA SI [710297-1]

    1 in stock

    XNT-9-HW-MSI-150-T MEGA SI/DI Dual Spectrum CHIRP Transducer with Temp f/HELIX® 7/8 MEGA SI Transom Mount, MEGA Down Imaging, 455 kHz and 1.2 MHz and Dual Spectrum CHIRP 2D Sonar with a CHIRP range of 150-220kHz. Includes built-in temperature. Compatible with: HELIX 7 CHIRP MEGA SI GPS G3/G4, HELIX 7 CHIRP MEGA SI GPS G3N/G4N. Features: Compatible with: HELIX 7 CHIRP MSI GPS G3, HELIX 7 CHIRP MSI GPS G3N, HELIX 7 CHIRP MSI GPS G4, HELIX 7 CHIRP MSI GPS G4N Cable Length:  20 Feet Dual Spectrum CHIRP Frequencies: Full: 150-220 kHz, Narrow: 180-240 kHz, Wide: 140-200 kHz Dual Spectrum CHIRP Max Depth: 1200ft (365m) Side Imaging Frequencies - Max Range (side-to-side): 455kHz: 440-500 kHz - 800ft (146m), MEGA SI: 1075-1150 kHz - 250ft (76m) Down Imaging Frequencies - Max Depth: 455kHz: 440-500 kHz - 125ft (38m), MEGA DI: 1075-1150 kHz - 75ft (23m) WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Temperature: Yes Pins: 7 Mounting Style: Transom Speed Included: No Imaging: Standard/Down/Side Chirp: High Wide Cable Length (Feet): 20' Box Dimensions: 4"H x 7"W x 9"L WT: 1.45 lbs UPC: 082324053498 Owner's Manual (pdf)

    1 in stock

    $239.99$203.50

  • Sale -25% Humminbird XNT-9-28-T Transom Mount Transducer [710236-1]

    Humminbird XNT-9-28-T Transom Mount Transducer [710236-1]

    7 in stock

    XNT-9-28-TTransom Mount TransducerMount on the transom (back of the boat)Available on many models, the impact release feature pivots transducer out of the way if struck by an object.Single/Dual Beam 28/16°200/455kHzWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Pins: 7 Mounting Style: Transom Imaging: Standard Chirp: No Cable Length (Feet): 20' Temperature: Yes Speed Included: No Box Dimensions: 4"H x 7"W x 9"L WT: 1 lbs UPC: 082324036545 Owner's Manual (pdf)

    7 in stock

    $119.99$89.50

  • Sale -10%Last stock! Airmar P79 NMEA 2000 In-Hull 235 kHz [P79-235-N2]

    Airmar P79 NMEA 2000 In-Hull 235 kHz [P79-235-N2]

    2 in stock

    P79 NMEA 2000 In-Hull 235 kHzThe P79 in-hull transducer easily adjusts to hull deadrise angles up to 22 °. This ensures that the beam is vertically oriented to receive echos, resulting in accurate depth readings. Unlike traditional "puck" type transducers, our P79 consists of a base that is bonded to the hull and filled with liquid. The separate transducer then attaches to the base with a twist lock. The sound waves travel more efficiently though the liquid, giving the best possible performance. The unique adjustable-angle design ensures the beam is vertically oriented for maximum echo returns and the best possible performance. Because the transducer is mounted inside the hull, it is the perfect solution for rigid inflatable boats (RIBS) and racing sailboats. Features: Adjusts to hull deadrise angles up to 22° No holes to drill Depth Only Frequency: 235 kHz Cone: 11° Recommended for solid fiberglass hulls Epoxies to aluminum hulls under 0.38 mm (0.150”) thick Recommended for planing-hull power boats, trailered boats, rigid inflatable boats No hull protrusions 6M (20’) NMEA 2000® cable & connector This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Mounting Style: In-Hull Box Dimensions: 4"H x 8"W x 10"L WT: 2 lbs UPC: 801769002515

    2 in stock

    $519.99$467.61

  • Sale -16%Last stock! Garmin GT51M-THP SS TH Pair DownV/SideV 500W (CHIRP 260/455kHz) Trad. 600W (Mid CHIRP 80-160) Transducers - 12-Pin [010-01966-11]

    Garmin GT51M-THP SS TH Pair DownV/SideV 500W (CHIRP 260/455kHz) Trad. 600W (Mid CHIRP 80-160) Transducers - 12-Pin [010-01966-11]

    1 in stock

    GT51M-THP - Stainless Steel Thru-Hull Pair DownVü/SideVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (Mid-band CHIRP 80-160 kHz) Transducers with Temp (12-Pin)This thru-hull transducer pair provides ultra-clear sonar pictures of objects, structure and fish that pass below your boat. These traditional CHIRP sonar and CHIRP DownVü/SideVü transducers are optimized for depth performance and rough conditions.The CHIRP DownVü/ SideVü elements have a power rating of 500 W per element (1,500 W total) and operating frequencies of 260/455 kHz. The traditional CHIRP sonar has a power rating of 600 W and operating frequencies of mid-band CHIRP 80-160 kHz. It includes a built-in fast-response temperature sensor. For hull deadrises less than 25 degrees.GT51M-THP includes a 12-pin port/starboard transducers with stainless steel stems, fairing blocks, Y-cable, bushings, mounting hardware and installation instructions. Follow the instructions carefully to avoid damaging your boat.Compatible Devices: GPSMAP® 7607xsv GPSMAP® 7608xsv GPSMAP® 7610xsv GPSMAP® 7612xsv GSD™ 25 Premium Sonar Module WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Imaging: Standard/Down/Side Chirp: Medium/Non Traditional Cable Length (Feet): 5' + 30' y-extension Temperature: Yes Speed Included: No Pins: 12 Mounting Style: Thru-Hull Box Dimensions: 6"H x 13"W x 17"L WT: 15 lbs UPC: 753759152932 Owner's Manual (pdf)

    1 in stock

    $1,699.99$1,427.50

  • Last stock! Garmin P319 Plastic Thru-Hull Depth/Temp - 8 Pin [010-10194-21]

    Garmin P319 Plastic Thru-Hull Depth/Temp - 8 Pin [010-10194-21]

    1 in stock

    Airmar P319 200/50kHz Plastic Thru-hull Transducer (8-pin)010-10194-21This plastic thru-hull mount transducer performs well at high speeds.An excellent choice for fiberglass and metal hulls, this 8-pin 600 W transducer has a depth of 800 to 1,200 ft; an operating frequency of 50 to 200 kHz; a beamwidth of 45 to 12 degrees; and a 0 to 7 degree deadrise.Transducer kit comes with installation instructions. Follow the instructions carefully to avoid damaging your boat.Do not use on wood hulls.When using with a 6-pin Garmin sounder, transducer adapter cable part number 010-11612-00 is required.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Temperature: Yes Speed Included: No Pins: 8 Mounting Style: Thru-Hull Imaging: Standard Chirp: No Cable Length (Feet): 39' Box Dimensions: 4"H x 8"W x 10"L WT: 2.7 lbs UPC: 753759971809 Owner's Manual (pdf)Brochure (pdf)

    1 in stock

    $199.99

  • Sale -9%Last stock! Airmar DT812PV-235-N2 - 235kHz - Plastic Thru Hull Smart Sensor - 12 Tilt - NMEA 2000 - 6M Cable [DT812PV-235-N2]

    Airmar DT812PV-235-N2 - 235kHz - Plastic Thru Hull Smart Sensor - 12 Tilt - NMEA 2000 - 6M Cable [DT812PV-235-N2]

    2 in stock

    DT812PV-235-N2 - 235kHz - Plastic Thru Hull Smart Sensor - 12° Tilt - NMEA 2000 - 6M CableAirmar has taken its proven Tilted Element™ and broadband technologies and applied them to its leading line of Smart™ Sensors. The DT800 is a low-profile, retractable, thru-hull sensor that computes accurate depth and temperature data and sends it to any NMEA 0183 or NMEA 2000® display. The DT800 operates at a frequency of 235 kHz and can run simultaneously with other Airmar 50/200 kHz transducers on-board with no interference. The broadband ceramic delivers depth readings to 183 m (600'), as well as accurate shallow-water readings in as little as 500 mm (1.6'). Available in fixed 0°, 12°, or 20° tilt, the DT800 is perfect for power and sailboat applications. It is sold with a choice of rugged housings— plastic, bronze, or stainless steel—to accommodate any vessel type or hull material. These low-profile housings do not affect hull performance and will provide accurate readings at high speeds.Airmar's Smart™ Sensors have embedded microelectronics—the transducer element and signal processor are only millimeters apart. The signal from the depth transducer is processed right inside the sensor itself. All that is needed to receive depth and temperature data is a single cable into a compatible device or display. Because the ceramic is tilted inside the housing, the transducer beam is oriented straight down, resulting in strong bottom echo returns and accurate depth readings. The retractable housing with a self-closing valve reduces water flow into the vessel when the transducer is removed for cleaning.Smart™ Sensor Features Broadband ceramic available with 0°, 12° and 20° tilt options Enhanced depth performance Maximum Depth Range: 180M (594’) Minimum range 0.5M (1.6’) Urethane face provides better sensitivity Excellent high-speed performance Fixed 12° tilt for 8° to 15° deadrise NMEA 2000 output 100 W RMS power Frequency: 235 kHz Cone: 12° All models have depth and temperature 235 kHz eliminates interference with fishfinders Retractable insert provides ease of serviceability Usable Shaft Length: 57mm (2.25”) 6M(19.8”) NMEA 2000® devicenet cable and connector 51mm (2”) housing Blanking plug included Accommodates maximum hull thicknesses 54 mm (2 1/8”) Accommodates minimum hull thicknesses 6.3 mm (0.25”) This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    2 in stock

    $479.99$434.91

  • Sale -10%Last stock! Furuno 520-IHD Plastic In-Hull Transducer, 600w (10-Pin) [520-IHD]

    Furuno 520-IHD Plastic In-Hull Transducer, 600w (10-Pin) [520-IHD]

    1 in stock

    P79 Plastic In-Hull Transducer, 600w (10-Pin) 600 Watts 50/200 kHz 45/15 degree Beam Angles Plastic In-Hull Mount for Shoot-Through Applications 30 Foot Cable with 10-Pin Connector WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Temperature: No Speed Included: No Mounting Style: In-Hull Box Dimensions: 4"H x 8"W x 10"L WT: 2.6 lbs UPC: 611679220240 Owner's Manual (pdf)Brochure (pdf)

    1 in stock

    $239.90$216.91

  • Sale -9%Last stock! Airmar B75HW High Wide Chirp Transducer - 20 Degree Deadrise, 600W Thru Hull [B75C-20-HW-MM] Airmar B75HW High Wide Chirp Transducer - 20 Degree Deadrise, 600W Thru Hull [B75C-20-HW-MM]

    Airmar B75HW High Wide Chirp Transducer - 20 Degree Deadrise, 600W Thru Hull [B75C-20-HW-MM]

    2 in stock

    B75HW High Wide Tilted Element Chirp Transducer - 20 Degree Deadrise, 600W Thru HullRequires Mix and Match Cable for the appropriate Fishfinder it will be connected to.Airmar’s low-profile Chirp-ready transducer models are the perfect addition to smaller boats such as center consoles. The B75HW combines the benefits of the high-frequency band for amazing target separation on baitfish and schooling gamefish, with a wide 30° beamwidth for maximum coverage under the boat. The B75H transducer delivers up to 100 kHz of total bandwidth in just one installation and delivers amazing coverage under the boat in depths to 106 meters (350').B75HW transmits across the following bandwidth: High frequency 150 to 250 kHzThe transducer is installed almost flush to the hull. The tilt of the element corrects for the hull deadrise by orienting the beam directly down. This ensures maximum echo returns to the transducer for more accurate depth readings. Fixed 20° tilted version for 16° to 24° hull deadriseFeatures:  Depth and fast-response water-temperature sensor 600 W with a maximum depth performance of 106 m (350') High frequency: 150 to 250 kHz 30° beamwidth High frequency delivers great shallow-water performance, bottom detail, and clear fish-target returns Low-profile, thru-hull housing provides good resolution at speed when installed properly Bronze housing for use on stepped, planing, or displacement hull Exclusive Xducer ID® technology Fixed 20° tilted version for 16° to 24° hull deadrise Hole Size: 70 mm (2-13/16") CHIRP-Ready Single-Band This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Cable Length (Feet): 30' Chirp: High Wide Imaging: Standard Mounting Style: Thru-Hull Pins: 12 Speed Included: No Temperature: Yes Box Dimensions: 5"H x 8"W x 12"L WT: 5.9 lbs UPC: 801769018141

    2 in stock

    $1,189.99$1,079.99

  • Sale -2%Last stock! Furuno TM275LHW Transom Mount CHIRP Transducer w/Temp - 12-Pin Connector f/TZT3 [TM275LHW-12P] Furuno TM275LHW Transom Mount CHIRP Transducer w/Temp - 12-Pin Connector f/TZT3 [TM275LHW-12P]

    Furuno TM275LHW Transom Mount CHIRP Transducer w/Temp - 12-Pin Connector f/TZT3 [TM275LHW-12P]

    2 in stock

    TM275LHW Transom Mount CHIRP Transducer with Temp - 12-Pin Connector for TZT3The 275LH-W series transducers are truly broadband at its best. Paired with Furuno’s DFF1-UHD, the transom mounted TM275LH-W provides a high frequency range of 150-250Khz and a constant 25° beamwidth. The “W” stands for wide and that’s what the TM275LH-W really delivers. Unlike traditional high frequency (200kHz) transducers that provide narrow performance, this unique, new wide beam/high frequency design achieves over six times the coverage under the boat compared to standard high-frequency CHIRP Transducers.The TM275LH-W is also compatible with the FCV295 and FCV1150 variable frequency Fish Finders, providing the same frequency range with a 25° wide beamwidth provided at every frequency.Features: Plastic Transom Mount CHIRP Transducer with Temp Low Freq: 42-65 kHz High Freq: 150-250 kHz This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    2 in stock

    $1,800.00$1,764.50

  • Sale -9%Last stock! Airmar CM599LH 1-3kW Pocket Mounted Transducer - No Connector [CM599C-LH]

    Airmar CM599LH 1-3kW Pocket Mounted Transducer - No Connector [CM599C-LH]

    1 in stock

    CM599LH 1-3kW Pocket Mounted Transducer - No ConnectorHaving the right tool for the job makes the job easier and gives better results. The right tool for covering deep-water haunts of swordfish, tuna, and other species is a 2 to 3 kW, low and high-frequency transducer. The Chirp-ready CM599LH gives the deep-water performance of the low frequency down to 3000 m (10000') plus the incredible resolution that the high-frequency band delivers.The CM599LH is packed with a twenty-four-element, low-frequency array that operates at anywhere between 28 and 60 kHz. The single, high-frequency ceramic operates at any frequency between 130 and 210 kHz and has a narrow, 8° to 4°, beamwidth.Features: Depth and fast-response water-temperature sensing 2 to 3 kW of power for exceptional deep-water performance Low frequency: 28 to 60 kHz 23° to 9° port-starboard beamwidth 11° to 5° fore-aft beamwidth Maximum depth to 3048 m (10000') High frequency: 130 to 210 kHz 8° to 4° beamwidth Maximum depth to 457 m (1500') 112 kHz of total bandwidth from one transducer Covers popular fishing frequencies of 50 and 200  kHz plus everything else in the bandwidth Resin housing with curved-edge design for wet-box installation Can be installed in a cavity or welded tank Also available as thru-hull external (R509LH) and in-hull (R599LH) mounts Patented Xducer ID® technology Specifications: Frequency Band: Low-High Functions: Depth, Temperature Material: Urethane Mounting Style: Tank, Cavity, Pocket/Keel Mount Connector: Bare Wire Display Connector: 0 Hull Material: Fiberglass or metal Max Vessel LOA: 8 m (25') and above High Frequency: 130-210 kHz Common Use: Fishing, Commercial Fishing Max Deadrise Angle: Any Tilted Element: No Low Frequency Beamwidth: 11°x23°-5°x9° Low Frequency: 28-60 kHz High Frequency Beamwidth: 8°-4° Max Deadrise: Accommodates any deadrise angle based on custom installation Power Rating: 2-3 kW Single or Dual Frequency: CHIRP-Ready Dual-Band Country of Origin: USA Cable-Length: 15 m (49') Weight: 14.2 kg (31.2 lb.) Max Depth: Low frequency- 3048 m (10000'), High frequency- 457 m (1500') This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Quick Guide (pdf)Brochure (pdf)

    1 in stock

    $5,279.99$4,799.99

  • Sale -11%Last stock! Airmar B117 50/200kHz 600W Mix  Match 0 Deadrise [B117-DT-MM]

    Airmar B117 50/200kHz 600W Mix Match 0 Deadrise [B117-DT-MM]

    2 in stock

    B117 50/200kHz 600W Mix & Match 0° DeadriseAirmar’s entry-level B117 features a single, 50/200 kHz, dual-frequency, ceramic element in a low-profile bronze housing. The nearly-flush design minimizes drag with only 5 mm (3/16") extending outside the hull.Features: Depth only or depth and fast-response water-temperature sensing 600 W of power Dual-frequency element: 50 kHz with a wide 45° beamwidth for depth performance to 353 m (1200') 200 kHz with a 12° beamwidth for depth performance to 206 m (700') Right-angle cable exit saves space and protects the transducer if stepped on The included rubber washer allows tightening of the hull nut to irregular hull surfaces Low-profile, bronze housing has minimal drag Plastic (P319) and stainless steel (SS60) models are also available to accommodate all hull materials Specifications: Power Rating: 600 W Max Deadrise Angle: 12° Housing: Bronze Functions: Depth, Temperature Hull Material: Fiberglass or wood Max Vessel LOA: Up to 8 m (26') Hole Size: 51 mm (2") Acoustic Window: Urethane Common Use: Leisure/Yachting, Fishing Conventional Beam: 45°/12° Max Deadrise: Best performance through 7°. Accommodates up to 12° Max Depth: Low frequency- 366 m (1200'), High frequency- 206 m (700') Mounting Style: Low Profile Thru-Hull Retractable housing: No Single or Dual Frequency: Conventional Dual Frequency Weight: 0.9 kg (2 lbs.) This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Chirp: No Imaging: Standard Mounting Style: Thru-Hull Speed Included: No Temperature: Yes Box Dimensions: 3"H x 6"W x 8"L WT: 2.6 lbs UPC: 801769000238

    2 in stock

    $359.99$319.99

  • Sale -9%Last stock! Airmar DT800 NMEA 2000 Thru-Hull Tilted Element Smart Sensor - 20 [DT820PV-235-N2]

    Airmar DT800 NMEA 2000 Thru-Hull Tilted Element Smart Sensor - 20 [DT820PV-235-N2]

    4 in stock

    DT800 NMEA 2000 Thru-Hull Tilted Element Smart Sensor - 20° Function: Depth / Temperature, Material: Plastic, Fixed Tilt Angle: 20° Frequency: 235 kHz, Cone: 12°, Power: 100 Watts RMS Connector: 5-Pin NMEA 2000 Features: Low-profile, retractable, thru-hull transducer offers depth and temperature functions in a single, compact housing Tilted Element Transducer – unique design tilts ceramic element inside transducer housing, giving all the advantages of a fairing block without a hull protrusion Available in fixed 0°, 12° or 20° tilt – perfect for power and sail boat applications Low-profile housing compensates for hull deadrise, does not affect hull performance and provides accurate readings at high speeds Designed with Airmar's exclusive Broadband Ceramic Technology, 235 kHz element improves resolution without sacrificing sensitivity Smart™ Sensor with embedded microelectronics – transducer element and signal processor are only millimeters apart 235 kHz frequency prevents mutual interference with other echo sounders on vessel Retractable housing with self-closing valve minimizes water flow into the vessel when transducer is removed for servicing Specifications: Mount: Thru-hull Fixed Element Tilt Angle: 20° (for 16° - 24° hull deadrise) Housing Material: Plastic Connector: 5-pin NMEA 2000® Cable Length: 20 ft. Frequency: 235 kHz Cone: 12° Power: 100 Watts RMS Depth Sensor Range: 1.6 - 594 ft. Acoustic Window Material: Urethane Compatible Hull Materials: Fiberglass or metal Hole Diameter for Installation: 2" Dimensions: 4.92" H x 2.94" OD This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

    4 in stock

    $479.99$434.91

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