Handheld GPS Sensors

Unveil the Voyage Ahead with NAIS-500 Class B AIS Transponder & GPS-500 Antenna Embark on a secure journey across the bustling marine routes with our fully integrated, Class-B AIS transponder, the NAIS-500, accompanied by the robust GPS-500 Antenna...

Unlock True Navigation Accuracy with Our Premium 9-Axis Heading Sensor Chart a course for innovation and precision with our 9-Axis Heading Sensor. Designed for the modern mariner, this premium tool provides you with exceptional heading accuracy that's...

SteadyCast™: Your Guide to Accurate Casting Sail into Precision with SteadyCast™ Improve your boating and fishing experiences with the SteadyCast™ Heading Sensor. This sophisticated device ensures that your bow orientation on your chartplotter is...

An Intuitive Assistant for Every Mariner Sailing and boating are now safer and more efficient with the GRF™ 10 Rudder Feedback Sensor. This compact device pairs seamlessly with your GHP 12™ system to offer real-time rudder position feedback, essential...