Raymarine ST900 Speed/Temp Thru-Hull

The Raymarine ST900 Speed and Temperature sensor is designed for optimal performance on your vessel. Featuring a long body plastic low profile design and a 10-meter cable, this transducer offers precision and reliability for your marine activities.

Equipped with the innovative Gen2 Paddlewheel technology, the ST900 enhances speed sensing capabilities, starting as low as 0.3 knots and maintaining accuracy up to 45 knots. It is compatible with various Raymarine instruments and legacy systems, making it a versatile choice for any sailor.

• Speed sensor with fast-response temperature measurement
• Easy analog output for Raymarine instruments and legacy systems
• Retractable design for straightforward maintenance
• Compatible with existing Airmar P120 and B120 transducer housings