i50 SeaTalkng Instruments - SpeedThe all-new i50 Instruments from Raymarine offer boaters an excellent combination of great looks, high performance and extreme value. Designed to accommodate either stand-alone or fully integrated installations, the i50 instruments feature Raymarine's exclusive SeaTalkng networking for simple installation and bullet-proof reliability. Each instrument offers extra-large digits, razor-sharp LCD displays and red backlighting for outstanding visibility in all lighting conditions. i50 Digital Instrument displays are fully compatible with our i70 Color Multifunction Instrument too. Boaters can now customize their systems with any combination of monochrome LCD, color LCD and analog instruments as needed. Raymarine also offers the p70 and p70R Color Autopilot controllers which also match with our instruments and multifunction displays.For the ultimate in flexibility the i50 Instruments support SeaTalkng 0 CANBUS networking, as well as our original SeaTalk 1 networking. This makes upgrading older instruments a breeze. Connect your analog depth, speed and wind transducers directly to respective instrument display, or use the displays as repeaters for SeaTalkng smart transducer data: the choice is yours. The ultra-sleek design of i50 line is designed to complement our full line of a-Series, c-Series and e-Series Multifunction displays, and looks great on the helm of any boat. Each instrument comes with a low-profile surface mounting kit and silicone rubber sun cover. An optional bracket mounting kit is also available separately.i50 Instruments are designed to operate from 12V DC power, and are ultra-efficient drawing less than 1W as repeaters, or 2.4W while hosting a transducer. All of the i50 Instruments are waterproof to IPX6 standards. The i50 instruments are all covered by Raymarine's industry leading 2-year warranty, upgradeable to 3-years at no charge by registering online with 90 days of purchase.i50 Speed Instrument The i50 Depth Instrument offers easy-to-read displays of boat speed through water, GPS speed over ground (SOG), velocity made good (VMG), average speed, and max speed, distance log, trip log, and water temperature. i50 Speed also includes a count up timer, and 2 race-start timers.Red backlighting for outstanding night-time visibility.SeaTalkng and SeaTalk-1 connectivity for maximum flexibilityConnect additional i50 speed displays Built-in speed transducer connectioni50 Key FeaturesUltra-modern design complements Raymarine's latest a-Series, c-Series and e-Series Multifunction display and instrument systems.Large, crisp LCD displays with high contrast for excellent visibility.Red backlighting for outstanding night-time visibility.SeaTalkng and SeaTalk-1 Networking for maximum flexibility.Fully compatible with i70, p70 and p70R Color Instruments and Autopilots.110mm x 115mm footprint is identical to older Raymarine ST60+ instrumentation making upgrading easy