The Raymarine E70060 i50 tridata display system is a compact instrument that offers a convenient 3 line display combining the capabilities of speed and depth instruments into a single display. The i50 tridata displays current depth, current, maximum and average speed, distance and trip log, water temperature and velocity made good to windward. For racers, tridata features a count-up timer, and 2 race start timers. The i50 tridata offers robust alarm functions including shallow depth, deep depth, shallow anchor and deep anchor alarms. The red backlighted display of this system features extra large digits and razor sharp LCD display for outstanding visibility in all light conditions. Fully compatible with SeaTalk and NMEA2000, i50 tridata display also integrates with i70, p70 and p70R Color Instruments and Autopilots. This device is an excellent combination of stylish looks, high performance and extreme value which looks great on the helm of any boat.