This stylish marine satellite navigation system consists of a 5 inches TFT display with 640 x 480 pixels resolution that ensures clear and bright image quality. This versatile gadget is waterproof allowing you to use it under water as well. Further, this reliable GPS system provides you the ability to add maps. In addition, it accepts Garmin data cards. Besides, it is Garmin radar and sonar compatible. It is also compatible with Garmin Marine Network and XM WX Weather & Radio.
The splendid Garmin GPSMAP 3005C Sat Nav System provides you 4000 waypoints, 50 routes and 10000 Tracklog points. This device has an accuracy position of 15 m with 0.05 m/sec velocity and an update rate of 1/sec. The compatible software include MapSource BlueChart, MapSource MetroGuide and MapSource BlueChart g2. The trip computer provides you TracBack, average speed, maximum speed, trip timer, trip distance and sunrise/sunset times.
Other features include Basemap, audible alarms, tide tables, sun and moon information and anti glare. The operating temperature range is -15 to 55 degrees C. It comes complete with Protective cover, mounting bracket, power/data cable and external antenna.