Raymarine CPT-S Thru-Hull - High Chirp - Plastic - 0 degree - E70339

The Raymarine CPT-S Plastic Thru-Hull Transducer (E70339) is a low-profile, cost-effective sonar solution designed for boats with flat bottoms or a deadrise between 0° and 5°. This transducer provides high-resolution depth and temperature data using Raymarine's advanced High CHIRP technology.

Precision High CHIRP Sonar

The CPT-S is a dedicated High CHIRP transducer, operating in the 170–230 kHz range. Unlike traditional sonar, CHIRP sweeps across a range of frequencies to provide superior target separation and high-definition imagery of baitfish and bottom structure.

• 0° Element: Specifically designed for flat-bottomed hulls, ensuring the 25° conical beam points directly downward for the most accurate readings.

• Low-Profile Design: The nearly flush-mount plastic housing minimizes drag and cavitation, making it an excellent choice for high-speed powerboats or trailered vessels.

• Plastic Construction: The durable plastic housing is suitable for fiberglass or metal hulls. Unlike bronze transducers, plastic models are safe for use on aluminum or steel boats as they do not cause galvanic corrosion.

• Integrated Sensors: Delivers fast-response water temperature and depth data (up to 900 feet) directly to your multifunction display.

Technical Specifications

• Part Number: E70339

• Installation: Thru-Hull Flush Mount

• Material: High-Impact Plastic

• Frequency: High CHIRP (170-230 kHz)

• Max Depth: 900 ft (274 m)

• Cable Length: 10 Meters (33 ft) with a 9-pin connector

• Compatibility: Directly compatible with Element S displays. It can also be used with Axiom RV, Axiom Pro, and Element HV displays using an optional adapter cable.