4.1-inch color screen multifunctional sailing instrument and autopilot display with optical bonding for no condensation and transflective LCD technology for outstanding contrast and visibility in all lighting conditions. The mounting height of 8 mm is compatible with other Simrad MFDs and system elements. The IS42 is a sophisticated multifunctional instrument with a contemporary glass helm design and a full-color display. Take complete control of your Simrad autopilot system by adding the optional OP12 keypad, or view wind, speed, depth, engine statistics, autopilot status, and more at a glance. The IS42 works incredibly well as a solo instrument display and autopilot controller on smaller boats, or it may be seamlessly integrated with Simrad multifunction displays and glass helm systems.