Simrad HS75 Compass GNSS

Using a solid-state GNSS array with RTK technology, the Simrad HS75 provides digital heading data through a compatible multifunction display rather than a mechanical card or dial. Automatic rate compensation, a magnetic deviation filter, and electronic tilt and roll compensation form the stated sensor configuration. Its IPX7 enclosure supports the documented submersible rating, while installation can use a standard 1-inch 14-thread pole mount or a surface-mount location.

The 13.8 by 5.5 by 3.0-inch enclosure weighs 2.2 pounds and operates from negative 22°F to 158°F. This GNSS heading sensor has no integrated card, illumination, jewel bearing, or mechanical gimbal. Heading presentation depends on compatible multifunction-display integration and the completed electronics-system installation, making connection planning relevant before final sensor placement.

Helm Use and Readability

This Simrad GNSS compass does not use a mechanical card, direct-reading dial, or integrated illumination. Heading information is shown through a compatible multifunction display after the sensor is connected and configured within the vessel electronics system.

Electronic tilt and roll compensation replace a mechanical gimbal arrangement. The solid-state receiver uses automatic rate compensation and a magnetic deviation filter as part of the documented heading-data configuration.

Why Choose the Simrad HS75 Compass GNSS

This electronic heading sensor differs from magnetic steering compasses by supplying digital heading data through a connected multifunction display. RTK technology, automatic rate compensation, a magnetic deviation filter, and electronic tilt and roll compensation define the documented sensor architecture. Buyers can select a standard 1-inch 14-thread pole mount or surface mount, while the IPX7 enclosure and stated temperature range support installation planning.

Warranty and Support

This model is covered by the applicable Simrad Yachting warranty period for the exact product and purchase market. Simrad states that covered products are warranted against defects in materials and workmanship when properly installed and used. provides pre-purchase product guidance and order-related customer support. Review the applicable warranty information on before completing your order.

Before Ordering the Simrad HS75 Compass GNSS

Before ordering, verify that your installation supports either a standard 1-inch 14-thread pole mount or a suitable surface-mount location. Confirm clearance for the 13.8 by 5.5 by 3.0-inch enclosure, compatible multifunction-display integration, required system wiring, planned sensor orientation, and the intended vessel electronics configuration.