Furuno GP37 GPSFuruno GP-37 WAAS/DGPS Navigator, WAAS and 12 channel - DGPS/GPS receivers, with waterproof 4.5 Silver-Brite LCD display, 999 wayponts, two user customizable display modes instead of just one, complete with GPA018H-field receiver, 10 meter cable assembly, 12/24 Volts DC |