Marine Navigation & Instruments

166 1.5″ Ball System BaseFeatures: Engineering-grade nylon and Stainless steel construction Compatible with all 1.5″ Scotty ball system accessories Multi hole top plate fits most popular electronics brands UV resistant engineering grade nylon construction Corrosion resistant stainless steel hardware 1.5″ ball joints allow for 360 degrees of rotation and 180 degrees of tilt at both ends 2-1/4” square fixed base For 7-9″ fish finders Holds your device securely in extreme conditions Easy grip T-knob for loosening or tightening Designed for 1/4” fasteners (sold separately) Specifications: Type: Mounting Brackets Box Dimensions: 3"H x 4"W x 7"L WT: 0.2 lbs UPC: 062017001661

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12" Protective Cover - MagneticKeep your compatible GPSMAP 8000 series 12" device safe from the harsh marine environment, when not in use, with this magnetic protective cover.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: Type: Covers Box Dimensions: 1"H x 8"W x 12"L WT: 0.75 lbs UPC: 753759219154

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B275LH-W Bronze Thru-Hull Transducer - 12-PinGet more coverage under your boat with Airmar’s unique wide beam, high frequency Chirp-ready transducers. The high band operates across a frequency range of 150 to 250 kHz and has a fixed 25° beam for all frequencies. The high frequency band results in superior resolution. The constant wide beamwidth provides twice the coverage under the boat and excellent fish arches on the display compared to most high frequency narrow beam transducer options.The included high-performance fairing improves broadband performance at speeds over 30 knots (34 MPH).The high wide is the ideal choice for both inshore and pelagic fishing, where resolution and maximum coverage under the boat are essential down to 500'.The low frequency band and 1 kW of power also provides great deeper water performance. Get the best of both worlds with Airmar’s dual frequency Chirp-ready transducers with wide beam coverage.Features: Depth and fast-response water-temperature sensor 1 kW for great deep water performance from the low frequency Low Frequency: 42 kHz to 65 kHz with maximum depth of 914 m (3000') 25° to 16° beamwidth High Frequency: 150 kHz to 250 kHz with maximum depth of 152 m (500')25° constant beamwidth 123 kHz of total bandwidth from one transducer Covers popular fishing frequencies of 50 and 200 kHz plus everything else in the bandwidth High frequency provides superior shallow water performance, bottom detail and fish target separation High wide beamwidth provides more coverage under the boat for detecting fish in the upper water column Bronze transducer housing with high-performance fairing for optimal performance at higher speeds Recommended boat size: 8 m (25') and above Hull Type: Fiberglass or wood Exclusive Xducer ID® technology 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: Mounting Style: Thru-Hull Imaging: Standard Chirp: Low/High Wide Cable Length (Feet): 39' Temperature: Yes Speed Included: No Pins: 12 Box Dimensions: 7"H x 19"W x 26"L WT: 24.15 lbs UPC: 753759123574 Brochure (pdf)

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GT34UHD-TM Ultra HD Transom Mount TransducerUltra High-Definition Sonar System Transom Mount TransducerAdd stunningly clear Ultra High-Definition ClearVü and Ultra High-Definition SideVü scanning sonar images to your compatible chartplotter via the GCV™ 20 sonar module. It includes 3 arrays, including a downward-facing element, with frequencies ranging from 0.8 MHz (800 kHz) to 1.2 MHz (1,200 kHz).Ultra High-Definition ClearVü ScanningThis mode provides brilliant image clarity of structure and fish below your boat at greater depths than other high-frequency scanning sonars by putting more power on targets via a downward-facing element.Ultra High-Definition SideVü ScanningThis mode delivers stunningly clear images of structure and fish off to the sides of your boat. This makes it easy to scout a fishing area quickly, because you can see everything the first time with such amazing clarity.Specifications:Frequency: Ultra High-Definition ClearVü: 0.8 MHz (800 kHz), CHIRP range: 760-880 kHz Ultra High-Definition SideVü: 1.2 MHz (1,200 kHz), CHIRP range: 1,060-1,170 kHz Power: 500W Beamwidth: Ultra High-Defintion ClearVü: 0.74° x 46° Ultra High-Defintion SideVü: 0.44° x 55° Maximum depth Ultra High-Defintion ClearVü: 200' down Ultra High-Defintion SideVü: 125' sides, 250' total Depth/Speed/Temperature: Depth and Temperature Number of pins: 12-pin Cable length: 20' Supported deadrise/Transom angles: 0°-70° degree transom 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: 12 Mounting Style: Transom Imaging: Down/Side Chirp: Non Traditional Cable Length (Feet): 20' Box Dimensions: 4"H x 7"W x 10"L WT: 2 lbs UPC: 753759206338

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Tilt/Swivel Quick-Release Bracket f/echoMAP™ 5xxxSecure your compatible marine device with this mount, which features tilt/swivel capabilities for optimum viewing. With the mount's quick cable disconnect feature, you can plug the necessary cords directly into the mount, allowing you to seat/unseat your device with ease.Compatible Devices: echoMAP™ CHIRP 52cv echoMAP™ CHIRP 52dv echoMAP™ CHIRP 53cv echoMAP™ CHIRP 53dv echoMAP™ CHIRP 54cv echoMAP™ CHIRP 54dv echoMAP™ CHIRP 55cv echoMAP™ CHIRP 55dv 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: Type: Mounting Brackets Box Dimensions: 4"H x 6"W x 7"L WT: 0.65 lbs UPC: 753759154745

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B164 1kW Tilted Element 20° - 8-PinGarmin's bronze, thru-hull mount transducer with 20° tilt provides depth and temperature data. Garmin's transducer has an operating frequency of 50 or 200 kHz and mounts on a 16-24° deadrise angle.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 Cable Length (Feet): 39' Chirp: No Box Dimensions: 8"H x 10"W x 12"L WT: 11 lbs UPC: 753759971908 Owner's Manual (pdf)Brochure (pdf)

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GOS™ 10 Hub for Garmin OnBoard™ SystemProtect your passengers and loved ones with the GOS 10 Hub for the Garmin OnBoard system. One of the main components of your Garmin OnBoard system, the GOS 10 Hub communicates wirelessly with the MOB tags and connects to your vessel’s engine harness to provide Engine Cut Off System (ECOS) functionality.What's In The Box? GOS™ 10 Hub for the Garmin OnBoard System 12-pin fused power and engine cut-off harness with external buzzer External antenna for wireless connection to MOB tags NMEA 2000® T-connector NMEA 2000 drop cable Installation hardware Documentation Specifications: Dimensions (HxWxD): 91.55 mm x 155.12 mm x 48.47 mm Weight: 171.7 g Wireless range: 66 ft (up to 20 m) Supply voltage range: 10-32V Operating temperature range: -15 °C to 70 °C Typical power consumption: 50mA @ 12V or 0.6W NMEA 2000 LEN®: 1 Engine compatibility: Inboard, outboard, sterndrive from all major manufacturers Engine interface: Hardwired, in-line connection to ignition harness Number of engines supported: Up to 4 close-to-stop or 2 open-to-stop engines Water rating: IPX6 and IPX7 Compass-safe distance: 5 cm

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B60 Thru Hull Transducer 12° Tilt, 9-Pin Xsonic Connector, Depth & TemperatureThe B60 is a 600 W, 50/200 kHz transducer that integrates Airmar’s popular, Tilted Element™ feature. This Tilted Element transducer has the ceramic element fixed at either a 12° angle within the housing. When the transducer is installed almost flush with the hull, the tilt of the element corrects for the hull deadrise angle. By orienting the beam directly down, it ensures maximum echo returns to the transducer for more-accurate depth Features: The 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') and 200 kHz with a 12° beamwidth for depth performance to 206 m (700') Perfect for center-console or trailered boats Low-profile bronze housing extends only 5 mm (3/16") outside the hull No effect on your boat’s running performance Bronze housing for fiberglass or wood hull Fixed 12° tilted version for 8 to 15° hull deadrise angles Cable-Length: 10 m (33') Hole Size: 60 mm (2-3/8") Usable Shaft Length: 68.5 mm (2.70") Connector: Simrad 9-Pin, Lowrance 9-Pin, Navico 9-Pin

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DST820 Bronze Thru Hull - NMEA 2000 - 235kHzThe DST820 Smart Multisensor is the next evolution of Airmar’s industry-leading technology, replacing the DST810 and introducing PSTI compliance for enhanced onboard network security.With its secure QR-code setup, connecting your DST820 has never been easier—or safer. Simply scan the QR code and enter a one-time security password on your mobile device to protect your sensor on the network.Featuring Airmar’s high-performance Gen2 paddlewheel, the DST820 delivers unmatched speed-through-water accuracy— providing precise start-up data below 0.3 knots, linear accuracy from 0.6 knots, and stable, reliable readings all the way up to 45 knots.Whether you’re a day sailor, weekend cruiser, or tactical racer, accurate speed-through-water (STW) data helps you fine-tune sail trim and rig balance for maximum performance. For racers, precise STW readings enable accurate velocity made good (VMG) and target speed calculations, ensuring every tactical decision is data-driven.Together, the DST820 and Airmar’s CAST™ app make speed calibration simpler than ever. The free CAST app provides powerful calibration tools—once only available through costly PC-based software—now instantly accessible from your smartphone or tablet. Choose from basic or advanced calibration options to suit your needs.Beyond speed, the DST820 measures depth and water temperature, and provides a 5.7 Hz (5× per second) speed output with improved resolution. Its integrated attitude sensor delivers heel and trim data, enabling heel-compensated speed calibration across multiple heel angles and speed ranges—fast, intuitive, and completely independent of onboard instruments.With depth tracking from 0.5 m (1.6 ft) to 100 m (328 ft), the DST820 also provides reliable depth data to help ensure you never run aground.The result: industry-leading speed accuracy, wireless calibration convenience, and next-generation security—all in one powerful, compact sensor.Features: The DST820 is fully compliant with UK PSTI security standards, ensuring that the connection between DST820 and a mobile device is secure. The industry’s best speed paddlewheel – DST820 features the Gen2 paddlewheel for industry-leading speed performance from 0.3 knots to 45 knots. Smoother Speed – 5.7 Hz speed output (5X per second) for visibly smoother speed-through-water reporting and faster data for better decision making when every second counts. Integrated Attitude Sensor – For heel and trim, and used in advanced speed calibration. DST820 secure Bluetooth® connectivity to Airmar’s CAST app provides the ability to: Calibrate the DST820 in a simple, intuitive way from your mobile device. Conduct basic and advanced heel-compensated speed calibrations for improved speed-through-water outputs across the speed range. Advanced speed calibration allows for manual speed entries for multiple heel angles and up to 10 speeds, formerly only possible through expensive PC software. Specifications: Functions: Depth, Speed, Temperature, Attitude Mounting Style: Low Profile Thru-Hull Power Rating: 80 W Protocol Output: NMEA 2000® Housing: Bronze Max Deadrise Angle: 22° Hull Material: Fiberglass or metal Hole Size: 51 mm (2") Retractable housing: Yes Acoustic Window: Urethane Attitude Sensor: Yes Bluetooth Capable: YES Bluetooth BLE Cable-Length: 6 m (20') NMEA 2000® cable Certifications: CE Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing Conventional Beam: 10°x44° Data Rate: Depth: 1X/second, Speed: 5X/second, Heel/Trim: 10X/second Max Deadrise: Up to 22° Max Depth: 0.5 m (1.6') to 100 m (330') Minimum Depth: 0.5 m (1.6') NMEA 2000 LEN: 2 Pulses: 20,000 p/nm* (5.6 Hz per knot)—*p/nm = pulses per nautical mile Retrofits: Fits most Airmar 2" housings Speed Range: Up to 45 knots Temperature Accuracy: ±0.5°C (±1.8°F) Tilted Element: No Usable Shaft Length: 121 mm (4.75") Voltage: 9 to 16 VDC Water Temperature: -10° to 40°C (14° to 104°F)

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B164 Bronze Thru-Hull - 50/200 kHz - 1 kW - 20° Tilted Element - Requires Mix & Match Cable20° tilted version for 16 to 24° hull deadrise angles. Step up to a 1 kW—without a fairing! The 1 kW, flush-mount, Tilted Element™ transducer is perfect for fast, trailered vessels that cannot accommodate a High-performance Fairing. The flush-mounted, bronze housing extends less than 6.35 mm (1/4") below the hull so that it can sit on trailer rollers and bunks. The ceramic arrays are tilted within the housing, providing a perfectly vertical beam with maximum energy at the point directly below the boat.Features: Depth and fast-response water-temperature sensing 1 kW of power Dual-frequency elements: 50 kHz with a wide 22° beamwidth for depth performance to 549 m (1800') 200 kHz with a 6° beamwidth for depth performance to 244 m (800') Interfaces to any 600 W or 1 kW echo sounder Engineered for center-console and trailered boats Low-profile bronze housing extends less than 6.35 mm (0.25") below the hull No effect on the boat’s running performance Available in a stainless steel housing (SS164) for use in all hull materials Patented Xducer ID® technology Specifications: Acoustic Window: Urethane Cable-Length: 2 M (6.5') Common Use: Leisure/Yachting, Fishing Connector: Airmar 9-Pin (MM1) Conventional Beam: 22°x20°/6° Country of Origin: USA Deadrise Range: 16° to 24° Frequency Band: 50/200 kHz Material: Bronze Max Deadrise: Up to 24° Max Depth: Low frequency- 549 m (1800'), High frequency- 244 m (800') Mix and Match Series: 9-Pin 1000 Watt Mounting Style: Tilted Element Thru-Hull Retractable housing: No Sensor Connector: MM1 Single or Dual Frequency: Conventional Dual Frequency Tilt Angle: 20° Tilted Element: Yes Weight: 2.7 kg (6 lbs) Power Rating: 1 kW Functions: Depth, Temperature Hull Material: Fiberglass or wood Max Vessel LOA: Up to 11 m (36') Hole Size: 95 mm (3-3/4") Usable Shaft Length: 71 mm (2.80") Display Connector: Cable Required Specifications: Cable Length (Feet): 6.5' Chirp: No Imaging: Standard Mounting Style: Thru-Hull Speed Included: No Temperature: Yes Box Dimensions: 8"H x 11"W x 12"L WT: 9.6 lbs UPC: 801769005110 Brochure (pdf)

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B60 12 Degree Tilt Thru Hull Req Mix & Match CableThe B60 is a 600 W, 50/200 kHz transducer that integrates Airmar’s popular Tilted Element™ feature. This Tilted Element transducer has the ceramic element fixed at either a 20° or 12° angle within the housing. When the transducer is installed almost flush to the hull, the tilt of the element corrects for the hull deadrise angle. By orienting the beam directly down, it ensures maximum echo returns to the transducer for more-accurate depth readings.Features: Depth and fast-response water temperature sensing 600W 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') Perfect for center-console or trailered boats Low-profile bronze housing extends only 5 mm (3/16") outside the hull No effect on your boat’s running performance Bronze housing for fiberglass or wood hull Also available in a stainless steel housing (SS60) for use with all hull materials Specifications: Power Rating: 600W Max Deadrise Angle: 24° Housing: Bronze Functions: Depth, Temperature Hull Material: Fiberglass or wood Max Vessel LOA: Up to 8 m (26') Hole Size: 60 mm (2-3/8") Usable Shaft Length: 68.5 mm (2.70") Acoustic Window: Urethane Common Use: Leisure/Yachting, Fishing Conventional Beam: 45°/12° Max Deadrise: Up to 24° Max Depth: Low frequency- 366 m (1200'), High frequency- 206 m (700') Mounting Style: Tilted Element Thru-Hull Retractable housing: No Single or Dual Frequency: Conventional Dual Frequency Tilted Element: Yes Weight: 1.4 kg (3 lbs.) Specifications: Cable Length (Feet): 7' Imaging: Standard Mounting Style: Thru-Hull Speed Included: No Temperature: Yes Box Dimensions: 4"H x 6"W x 8"L WT: 3 lbs UPC: 801769000375

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Airmar B175H  Bronze Thru Hull with 12° Tilt 8 Pin ConnectorAirmar’s low-profile, Chirp-ready transducer models are the perfect addition to smaller boats such as center consoles. The high-frequency band delivers a narrow beamwidth, excellent for pinpointing fish holding tight to wrecks, reefs, and other structures. High frequency also shows amazing target separation on baitfish and schooling gamefish. Transmitting across 130 to 210 kHz, the B175H has up to 80 kHz of total bandwidth in just one installation for superior shallow-water performance and bottom detail.Tilted Element™ transducers have the element fixed at a 20°, 12°, or 0° angle within the housing. Because the transducer is installed almost flush to the hull, the tilt corrects for the hull's deadrise. It orients the ceramic element horizontally to ensure maximum echo returns to the transducer.Features Fixed 12° tilted version for 8 to 15° hull deadrise angles Depth and fast-response water-temperature sensing 1 kW of power with a maximum depth of 304 m (1000') High frequency: 130 to 210 kHz 10° to 6° beamwidth 80 kHz of total bandwidth from one transducer High frequency delivers superior shallow-water performance, bottom detail, and fish-target separation Low-profile, thru-hull housing yields good display resolution at speed when installed properly Recommended for stepped, planing, or displacement hull Bronze housing for use in a fiberglass or wood hull Patented Xducer ID® technology Specifications Power Rating: 1 kW Max Deadrise Angle: 24° Housing: Bronze Functions: Depth, Temperature Hull Material: Fiberglass or wood Max Vessel LOA: Up to 11 m (36') Hole Size: Fiberglass or wood hull 95 mm (3-3/4"), Metal hull 105 mm (4-1/8") Usable Shaft Length: 71 mm (2.80") Mounting Style: Tilted Element Thru-Hull Acoustic Window: Urethane Common Use: Leisure/Yachting, Fishing High Frequency: 130-210 kHz High Frequency Beamwidth: 15°-9° Max Deadrise: Up to 24° Max Depth: 304 m (1000') Retractable housing: No Single or Dual Frequency: CHIRP-Ready Single-Band Tilted Element: Yes Weight: 2.7 kg (6 lbs.) 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: Cable Length (Feet): 39' Chirp: High Imaging: Standard Mounting Style: Thru-Hull Pins: 8 Speed Included: No Temperature: Yes Box Dimensions: 1"H x 6"W x 9"L WT: 10.9 lbs Owner's Manual (pdf)Brochure (pdf)

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