Furuno GP39 Waas GPS ReceiverThe Furuno GP39 WAAS GPS Receiver is a compact, color GPS SBAS receiver that delivers precise positioning with a bright, easy to read display. Its designed for users who rely on accurate GPS data and clear information at a glance. Model: GP39 Display: 4. 2 inch high resolution color LCD with 700 cd brightness for strong readability Technology: GPS SBAS receiver with WAAS compatibility for enhanced positioning accuracy GPS Core: Provides enhanced