The 12.1-inch diagonal WXGA IPS touchscreen (1280x800, 10.3in x 6.4in viewable area) is bright and sharp enough for detailed chart and sonar viewing, and the unit is IPX7 waterproof with bail or flush mounting options for helm or console installation. It houses a built-in single-channel CHIRP traditional sonar covering 70/83/200kHz across low, medium and high CHIRP frequencies, and is fully compatible with Garmin's LiveScope live-scanning sonar and with Navionics Vision+ premium mapping upgrades for anglers who want to add real-time scanning sonar or richer lake/coastal charts later. Multiple ECHOMAP Ultra 2 units can wirelessly share sonar, waypoints and routes with each other, and the unit includes multi-band GPS and NMEA 2000 network support for tying into the rest of the boat's electronics. Physically it measures roughly 13.4 x 9.0 x 3.9 inches and weighs about 5.5lbs (2.5kg). It's aimed squarely at serious recreational and tournament anglers who want a single helm/console display that handles both cruising navigation and fish-finding duty, rather than running a dedicated chartplotter and a separate fishfinder side by side.