Critical Information at a Glance Boat instruments and gauges are critical for real-time displays of important engine and watercraft information. Simrad multifunction displays allow full customization of key, on-screen gauges. By making simple edits with the multi-touch display, you can select the most vital boat information from any NMEA 2000®-connected devices aboard. These include RPMs, speed over ground, fuel level, trim tab, oil pressure, engine hours, fuel flow, fuel economy and temperature. You can easily create your own pages using analogue-style gauges, bar graphs and digital displays to suit your preference.