Garmin GFL 10 Fluid Level NMEA 2000 Analog AdapterIntroducing the Garmin GFL 10 Fluid Level NMEA 2000 Analog Adapterthe perfect accessory to bring any helm into the digital age. Simple to install and easy to set up, this adapter converts signals from traditional analog gauges and sensors into the NMEA 2000 format, so your data can be broadcast over the NMEA 2000 network to the Garmin GMI 10 multifunction display. Pair these adapters with a Garmin GMI 10 to transform even the most dated dashboard into