Marine Navigation & Instruments

GST™ 43 Thru-Hull Speed/Temperature Transducer w/GST™ 10 BundleThe GST 43 is a thru-hull transducer that can read water speed and temperature. The transducer can retrofit an existing Nexus 43mm thru-hull transducer (TH43).Bundled with the GST 10, the GST 43 can connect directly to the NMEA 2000® network, and the information can be displayed on a compatible Garmin chartplotter or instrument display.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: Yes Mounting Style: Thru-Hull Chirp: No Box Dimensions: 5"H x 6"W x 8"L WT: 2.8 lbs UPC: 753759139889

Read more less

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)

Read more less

DST820-PV-N2 PSTI Plastic Thru-Hull with Bluetooth 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. Quick Guide (pdf)Owner's Manual (pdf)Brochure (pdf)

Read more less

**As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI registration or FCC Ship Station License is required, along with the vessel master or owner's signature on the completed programming form.**Click here to download form.AIT6000 Class B+ AIS TransponderNucleus Class B + AIS Transponder with SPAIS satellite AIS compatibility, alerts & an integrated NMEA 2000 wifi Gateway.The AIT6000 is Digital Yacht’s Class B+ AIS transponder, set to replace the AIT5000. It retains all the features that made the AIT5000 successful—an integrated and patented ZeroLoss VHF antenna splitter, 5W SOTDMA transmissions, and NMEA 0183, NMEA 2000, wireless, and USB interfaces—while introducing several major innovations:SPAIS Satellite TrackingThe AIT6000 incorporates Digital Yacht’s latest SPAIS™ (space AIS) technology with AIS transmissions now enabled for reception by AIS satellites. This functionality can be easily enabled from the set up menu and will prioritise your AIS transmissions for satellite reception, ideal for offshore and ocean sailors.Integrated NMEA 2000 GatewayThe AIT6000 has also been designed to become an onboard hub for navigation.  It features NMEA 0183 and NMEA 2000 connectivity for modern navigation systems. It also has PC connectivity via USB and a wireless interface supporting up to 7 tablets or phones which can utilise the data for app integration. AIT6000 adds a lot of interfacing capability through this WiFi interface with not just AIS and GPS data from the transponder being sent but also boat instrument data from the NMEA 2000 network thanks to its internal NMEA 2000 multiplexer – such as depth, heading, speed and wind information.Built-In Collision & Anchor AlarmsThe AIT6000 also has a built in interface accessible via any connected device for diagnostics, silence of AIS transmissions and also alerts for anchor drift and AIS closest point of approach (CPA) and time to CPA (TCPA).These alarms can be monitored through the wireless interface with an attractive graphical display of current status or NMEA 2000 alerts can be sent over the NMEA 2000 network for pop up notifications or NavAlarm audible activations. This allows navigators to receive critical collision-avoidance warnings even when a chartplotter is not in use. There is also a switched output on the AIT6000 power data cable which allows the alarm to attach to a sounder, relay or connect to a 3rd party system for alert activation.Web Interface with Integrated AlarmsInstallation is simple with an integrated and patented zero-loss VHF antenna splitter so the main VHF antenna is used for both AIS and VHF operation. Brochure (pdf)

Read more less

B175M Bronze 0 Degree Thru-Hull 1kW for Garmin with 8-Pin ConnectorThe B175M’s medium frequency delivers the right combination of coverage under the boat, extended depth range, and the ability to produce clean and accurate target and structure returns in mid to deeper water. Medium frequency also provides excellent shallow to mid-depth performance, bottom detail, and fish-target separation. Operating at a frequency range of 85 to 135 kHz, this transducer reveals fish at medium depths of up to 457 m (1500') and gives ultra-clear target resolution.Airmar’s 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:Garmin 8-Pin Mix & Match Cable for Chirp Transducers Depth and fast-response water-temperature sensing 1 kW of power Medium frequency: 85 to 135 kHz 16° to 11° beamwidth Maximum depth of 457 m (1500') 50 kHz of total bandwidth from one transducer Low-profile, thru-hull housing provides 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 Also available in a stainless steel housing (SS175M) and a thru-hull (B285M) or in-hull (M135M) mount Patented Xducer ID® technology Specifications: Power Rating: 1 kW Max Deadrise Angle: 24° Housing: Bronze Functions: Depth, Temperature Hull Material: Fiberglass or wood Hole Size: Fiberglass or wood hull 95 mm (3-3/4"), Metal hull 105 mm (4-1/8") Usable Shaft Length: 55 mm (2.18") Mounting Style: Tilted Element Thru-Hull Acoustic Window: Urethane Common Use: Fishing Max Deadrise: Up to 24° Max Depth: 457 m (1500') Medium Frequency: 85-135 kHz Medium Frequency Beamwidth: 16°-11° Retractable housing: No Single or Dual Frequency: CHIRP-Ready Single-Band Tilted Element: Yes Weight: 2.7 kg (6 lbs.) This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Read more less

B175L Bronze 12 Degree Thru-Hull 1kW - Requires Mix & Match CableAirmar’s low-profile, Chirp-ready transducers are the perfect addition to smaller boats such as center consoles. The B175L transmits across low frequencies from 40 to 60 kHz, delivering excellent coverage and tracking. This transducer has up to 20 kHz of total bandwidth in just one installation for tremendous deep-water performance.Tilted Element™ transducers have the ceramic element fixed at a 20°, 12°, or 0° angle within the housing. When the transducer is installed almost flush to the hull, the tilt of the element corrects for the hull deadrise, orienting the beam directly down. This ensures maximum echo returns to the transducer for more accurate depth readings.Features: Requires Mix & Match Cable for Chirp Transducers Depth and fast-response water-temperature sensing 1 kW of power for great deep-water performance Low frequency: 40 to 60 kHz 32° to 21° beamwidth Maximum depth of 762 m (2500') Low-profile, thru-hull housing provides 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 Also available in a stainless steel housing (SS175L) for use with all hull materials 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: Fishing Low Frequency: 40-60 kHz Low Frequency Beamwidth: 32°-21° Max Deadrise: Up to 24° Max Depth: 762 m (2500') Retractable housing: No Single or Dual Frequency: CHIRP-Ready Single-Band Tilted Element: Yes Weight: 2.7 kg (6 lbs.) This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Read more less

B275LH-W Bronze Thru-Hull for Garmin with 12-Pin ConnectorGet more coverage under your boat with Airmar’s unique wide-beam, low and high-frequency, Chirp-ready B275LHW. The high band operates across a frequency range of 150 to 250 kHz and has a fixed 25° beam for all frequencies, which results in superior resolution. The constantly wide beam provides twice the coverage and clear fish arches on the display compared to most high-frequency, narrow-beam transducers.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 152 m (500'). The low-frequency band and 1 kW of power also support great deep-water performance. Get the best of both worlds with Airmar’s Chirp-ready transducers with wide-beam coverage.The included High-performance Fairing improves broadband results at speeds over 30 knots (34 MPH).Features: Garmin 12-Pin Mix & Match Cable for Chirp Transducers Depth and fast-response water-temperature sensing 1KW of power for great deep-water performance from the low frequency Low frequency: 42 to 65 kHz 25° to 16° beamwidth Maximum depth of 914 m (3000') High frequency: 150 to 250 kHz 25° constant beamwidth Maximum depth of 152 m (500') 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 delivers superior shallow-water performance, bottom detail, and fish-target separation High wide beamwidth yields more coverage for detecting fish in the upper water column Bronze housing with High-performance Fairing for optimal performance at higher speeds Also available as transom (TM275LHW) and pocket (PM275LHW) mounts Patented Xducer ID® technology Specifications Brand: Airmar Technology Acoustic Window: Urethane Cable-Length: 10 m (33') Common Use: Fishing, Commercial Fishing Connector: Garmin 12-Pin Country of Origin: USA Cross Reference: 010-12183-20 Deadrise Range: Up to 28° with fairing Display Connector: 12G Frequency Band: Low-High Wide High Frequency: 150-250 kHz High-Wide Beamwidth: 25° Low Frequency: 42-65 kHz Low Frequency Beamwidth: 25°-16° Material: Bronze Max Deadrise: Up to 20° with fairing Max Depth: Low frequency- 914 m (3000'), High wide frequency- 152 m (500') Mix and Match Series: 12-Pin Chirp Sensor Connector: MMC Single or Dual Frequency: CHIRP-Ready Dual-Band Tilted Element: No Weight: 7.3 kg (16 lbs.) Power Rating: 1 kW Max Deadrise Angle: 20° Functions: Depth, Temperature Hull Material: Fiberglass or wood Mounting Style: Thru-Hull with Fairing Max Vessel LOA: 8 m (25') and above Hole Size: 30 mm (1-3/16") Usable Shaft Length: 121 mm (4.75") This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Read more less

B175H Bronze 20 Degree Thru-Hull 1kW for Garmin with 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, which is 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: Garmin 8-Pin Mix & Match Cable for Chirp Transducers 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 Also available in a stainless steel housing (SS175H) for use in all hull materials 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.) This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Read more less

B175MW Medium Ultra-Wide 20-Degree 1kW CHIRP Transducer Requires Mix & Match CableAirmar’s innovative transducer designs have revolutionized the fishing world, and they continue to do so with the Chirp-ready B175 Medium Ultra-Wide (MW) Tilted Element™ Thru-hull transducer. The B175MW takes transducer design and performance to a level by using medium frequency (60-100 kHz) with an incredible ultra-wide beamwidth ranging from 57-73° starboard to 16° average fore-aft. Maximum coverage under the boat is achieved with this medium-frequency transducer, serving anglers who target pelagic species in the upper water column.Airmar’s Medium Ultra-Wide models are perfect for seeking deeper species with a frequency band from 60-100 kHz. When paired with our other popular models such as the B275LHW, provides the angler with a broad set of frequencies (Low, Medium-Wide, High-Wide) to interrogate targets from deep to shallow.The B175MW Tilted Element Thru-hull is a 1 kW transducer housed in one of AIRMAR’s most popular Tilted Element housings which includes a ceramic element fixed at a 20°, 12° or 0° angle. Because the transducer is installed almost flush with the hull, the tilted element corrects for the hull deadrise and orients the ceramic element vertically to ensure maximum echo returns to the transducer.Features: Depth and fast-response water-temperature sensor 1 kW with depth tracking down to 400 m (1,300') Medium frequency: 60-100 kHz 57° to 73° beamwidth (port/starboard) 16° average fore/aft 40 kHz of total bandwidth from one transducer Medium frequency for superior mid-depth performance and excellent fish-target separation Bronze housing for use on stepped, planing, or displacement hull Low-profile, thru-hull housing yields good resolution at speed when installed properly Exclusive 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: 95 mm (3-3/4") Mounting Style: Tilted Element Thru-Hull Acoustic Window: Urethane Cable-Length: 9 m (30') Common Use: Fishing Max Depth: 400 m (1300') Medium Frequency: 60-100 kHz Medium Frequency Beamwidth: 57° to 73° (Port/Starboard) X 16° average (Fore/Aft) Medium-Wide Beamwidth: 57° to 73° beam p/s 16° average f/a Power Rating: 1 kW Single or Dual Frequency: CHIRP-Ready Single-Band Tilted Element: Yes Water Temperature: -10° to 40°C (14° to 104°F) Weight: 2.7 kg (6 lbs) 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)

Read more less

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)

Read more less

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

Read more less

B175M Bronze Thru Hull 0° Tilt - 1kWRequires Mix and Match CableRely on Airmar’s broadband transducers for your ultimate fishing mission. Whether you’re a commercial fisherman, charter captain, or tournament angler, there’s a new game in town! Chirp transducers enable bottom detection down to 3,000m (10,000’) with 5 to 10 times greater detail and resolution so precise it’s possible to distinguish between individual baitfish, game fish, and underwater structures. One transducer delivers up to 80 kHz of total bandwidth in just one installation, saving customers time and money.Features: Medium—CHIRPS from 85 kHz to 135 kHz, 24° to 16° beamwidth 0° tilted version, 1KW 50 kHz of total bandwidth from one transducer Covers popular fishing frequencies of 88 and 107 kHz plus everything else in the bandwidth Depth & fast-response water-temperature sensor Bronze transducer housing Boat Size: Up to 11 m (36’) Hull Type: Fiberglass or wood Exclusive Xducer ID® technology 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: Thru-Hull Chirp: Medium Box Dimensions: 8"H x 10"W x 12"L WT: 11.2 lbs UPC: 801769001877

Read more less