You know exactly where you are going to cast your line Ensures that the bow orientation on your chartplotter matches your course Course accuracy of plus or minus 3 degrees Simple NMEA 2000 plug-and-play interface Simple 2-step calibration process Thanks to 9-axis MEMS technology, install in any direction away from magnetic interference The SteadyCast heading sensor is a simple, easy-to-install solution that ensures fast calibration and optimal heading accuracy. The sensor ensures that the bow of the boat maintains the set direction, so you can see on your chartplotter screen exactly where you are going to cast your line. Staying accurately on course, even at low speed With a course output frequency of 10 Hz and an accuracy of plus or minus 3 degrees, your chart orientation and boat course line remain coincident with the actual course, even at tow speed or at idle. Effective in choppy waters Even in choppy water, you can be sure that your course information is correct Easy to install, quick to calibrate The SteadyCast heading sensor can be easily installed in conjunction with the NMEA 2000 plug-and-play interface and a simple and accurate two-step calibration process for compatible Garmin chartplotters. Basic calibration is also supported for Garmin echoMAP models and other NMEA 2000 displays. Thanks to 9-axis MEMS technology, the sensor can be installed in any direction away from magnetic interference. In addition, the sensor is resistant to installation in a bilge.