LOWRANCE®LMF-200 MULTIFUNCTION IN-DASH GAUGEProvides precision & versatility in real-time delivery of vessel & engine data. User custom screens of up to 4 different data readings in analog graphics or alpha/numeric. 13 customizable screen types up to 16 page views in static manual & timer screen rotation. Displays imperial or metric fuel economy readings using EP-60R Fuel Flow Sensor & speed sensor: EP70R Speed EP90R Pressure or speed over ground from GPS. 1.4'' 65x65 pixel Film SuperTwist 4-level grayscale display superb viewing in direct sunlight. Advanced white LED screen backlighting. Sealed & waterproof to IPX-7. Fits standard 2-1/8'' diameter hole.