Simrad IS20 Multi function Instruments - clear, concise data with excellent precision. The new Simrad IS20 multifunction instrument series features the SimNet data bus and active sensor technology, providing unsurpassed performance and ease of use.
Marine instruments enable the sailor to measure and plot various aspects of his on-the-water experience in real time. Typically these include performance indicators such as wind speed and direction, boat speed and heading, and depth. More sophisticated systems can then take these basic measurements and calculate and display additional information such as true and apparent wind speed, course over ground, speed over ground and much more. Marine instruments are generally a combination of sensor, processor and a relatively small display unit or dial which can be mounted both above and below deck.
Read more about why you need marine instruments.
Read more about the IS20 instruments here.