Probes / Transmitters

B744VL – the long-stem version of the popular bronze triducer. Intended for thicker hulls or deep-V installations, this transducer provides depth, speed, and temperature. It delivers rugged reliability and comes with a 14 m cable for flexible installation on larger vessels.

• Long stem design: suitable for thick hulls or deep mounting locations
• 3-in-1 readings: depth, water speed, and sea temperature
• Bronze thru-hull: high durability, ideal for wood/fiberglass hulls
• Compatible with Raymarine sonar: works with 600 W fishfinders, iTC-5, CP370, etc.

Low-profile ST800/P120 thru-hull log transducer measuring boat speed through water and temperature. Installs through the hull with a plastic (urethane) housing suitable for aluminum and fiberglass boats. Includes a 14 m cable and is compatible with Raymarine speed/temperature instruments (ST40/i40, ST60+/i50, Tridata).

• Measures speed & temperature: built-in paddlewheel and temp sensor
• Flush installation: minimal drag, easily removable for cleaning
• Urethane material: no corrosion, suitable for various hull types
• Wide compatibility: connectable to ST40/i40, ST60+/i50, iTC-5 (SeatalkNG)

Masthead wind vane Short Arm with ~30 cm arm and 30 m cable included. Designed for Raymarine wind systems (analog ST60/ST60+ and digital i60 via iTC-5). Delivers precise wind direction and speed measurement for reliable sailing navigation.

• Short arm ~0.3 m: lightweight and balanced – minimal masthead vibration
• Dual function: measures wind angle and wind speed (anemometer)
• 30 m cable included: enough length for all yacht sizes (masthead to cockpit)
• Compatibility: connects directly to ST60/ST60+ Wind, or to i60 via ITC-5 (SeaTalkNG converter)

• Masthead wind transducer (anemometer) with extended 600mm vane arm for precise wind speed and direction measurements.
• Improves accuracy on sailboats by positioning the sensor further above sails and turbulence, minimizing interference.
• Includes a 50m cable and mounting base for easy installation atop the mast.
• Compatible with Raymarine i60 Wind instrument, iTC-5 converter module, and ST60/ST60+ series instruments.

• Transom-mounted P66 multi-sensor provides depth, water speed, and temperature readings all in one unit.
• Hydrodynamic housing with a streamlined, rounded nose ensures accurate depth and speed measurements even at high boat speeds.
• Recessed channel protects the paddlewheel speed sensor from debris and impacts, reducing the risk of damage to the mechanism.
• Plastic mounting bracket with quick-release feature allows easy removal of the transducer without tools for cleaning or storage.
• Equipped with standard spade connector leads for simple hookup to Raymarine instrument systems – compatible with i40 Bidata, i50 Tridata, iTC-5, and other devices accepting analog depth/speed/temperature inputs.

• Plastic thru-hull sensor (P120 low-profile housing) for measuring boat speed through water and water temperature.
• Low-profile design (requires 2″ diameter hull hole) sits flush with the hull to minimize drag and turbulence.
• Retractable insert allows removal of the speed/temperature module for cleaning or service; a blanking plug is included to seal the hull when the transducer is removed.
• Suitable for fiberglass and aluminum hulls; not recommended for wooden boats due to wood expansion.
• Compatible with Raymarine ST40/60/70 legacy instruments and modern i40, i50, i70 (via iTC-5); includes a 20 m (65 ft) cable with spade connectors for easy hookup.

• Adjustable in-hull depth transducer P79 (200 kHz) for boats with solid fiberglass hulls.
• Accommodates hull deadrise angles from 2° to 22° via an adjustable mounting cup, ensuring a vertical sonar beam and accurate readings.
• Requires no drilling of holes below the waterline – the sensor is epoxied inside the hull, with no parts protruding outside the boat.
• Recommended for planing powerboats (up to ~25 ft), racing sailboats, RIBs, and trailerable boats, where avoiding external transducers reduces drag and risk of damage.
• Compatible with Raymarine i40/i50, iTC-5, and legacy ST40/50/60 instruments – includes a 9 m cable with spade connectors for direct hookup.

• In-hull depth transducer P79 (dual-frequency 50/200 kHz, 600 W) for Raymarine CP300, CP370, and DSM30/DSM300 sonar modules.
• Adjustable mounting cup compensates for hull deadrise (2°-22°) to ensure a vertical sonar beam and maximum depth reading accuracy.
• No holes required in the hull – epoxies inside the hull so the boat remains intact and no external transducers add drag.
• Delivers excellent performance at high speeds – reliably holds bottom readings even at 30+ knots, free from cavitation or aeration interference.
• 600 W power with dual-frequency operation: 200 kHz for high detail in shallow waters, 50 kHz for greater depth penetration (depth range ~300+ m in optimal conditions).

• High-performance in-hull (no-hole) Raymarine M260 transducer with 1 kW power, dual-frequency 50/200 kHz operation for depth sounding.
• Contains a large 200 kHz ceramic element (88 mm diameter) for detailed imaging and a seven-element 50 kHz array for excellent deep-water scanning.
• Installs inside the hull using a special in-hull tank that is bonded to the hull and filled with fluid – no thru-hull holes and zero leak risk.
• Delivers outstanding clarity and depth range: narrow ~6° beam at 200 kHz for precise target separation, and a broad 50 kHz beam reaching beyond 300 m for deep detection.
• Equipped with an 11-pin connector directly compatible with Raymarine CP370 and CP570 CHIRP sonar modules (and older DSM units); can be adapted to other fishfinder systems via optional cables.

• Low-profile plastic thru-hull transducer P319 (requires Ø 51 mm hole) for depth-only measurements.
• Dual frequency 50/200 kHz, 600 W power – provides reliable depth readings in both shallow and deeper waters.
• Mushroom-style flush design minimizes drag: the transducer sits nearly flush with the hull, reducing turbulence at speed.
• Suitable for fiberglass or metal hulls; for wooden boats a similar bronze transducer (e.g., B117) is recommended.
• Compatible with Raymarine DSM30/DSM300, CP300, CP370 sonar modules (includes 9 m cable with 8-pin DSM connector).