Airmar ST69-8 Transom Mount Speed and Temperature Transducer Sitex 8-Pin

The ST69 is the ultimate, high-speed, transom-mounted sensor. The paddlewheel and housing do not project below the hull which minimizes spray and drag. And the design protects the sensor from damage by beaching, trailering or objects in the water.

Features:

• Speed only or speed and temperature
• Built-in transom-angle adjustment for quick installation and simple maintenance
• Patented flow channel directs water to the paddlewheel for optimal performance
• Square-blade paddlewheel improves linearity and is accurate throughout the speed range
• Paddlewheel is easily removed for cleaning or replacement
• Housing design allows cable to exit via the left, right or top to ease installation
• Optional pulse-division circuitry or other pulse rates
• Optional over-voltage protection (OVP)
• Chemical and impact-resistant, plastic housing