Garmin Astro 320 GPS
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The Garmin Astro 320 GPS keeps your canine companion's location in view at all times. Leave the bushwhacking to your dog! High-sensitivity GPS receiver tracks your dog's position even in the densest cover; track up to 10 dogs at 1 time with Astro 320 (requires transmitter collars, not included). Easier to use than its predecessor, the Astro 320 allows dogs that are outside the current zoom level to have their location notated in the display's margin. Enjoy enhanced map drawing capabilities, BirdsEye Satellite Imagery compatibility (subscription required), vibration-based alerts and a 3-axis electronic compass. Redesigned antenna creates a maximum range between the Astro 320 and a Garmin tracking collar of up to 9 mi. in flat, unobstructed terrain. Durable and waterproof, Astro 320 withstands the elements-be it dust, dirt, humidity or water. microSD card slot lets you load TOPO U.S. 24K or City Navigator NT(R) map data (mapping microSD cards sold separately). Astro 320 is compatible with Garmin Custom Maps, free software that transforms paper and electronic maps into downloadable map files. Switch over to the Dog Tracker page to view a compass pointing to your dog's location. Features barometric altimeter sensor and electronic compass for accurately tracking pressure changes, altitude and direction. Scratch-resistant lens protects sunlight-readable 2.6 in. color TFT display with backlight and rocker keypad navigation. Dog map page shows not only where each dog is every 5, 10 or 30 seconds but also shows a route of the ground covered by each dog. Dog page can also indicate whether your dog is running, sitting, on point, or treeing quarry from sensor information inside the transmitter. The Garmin Astro 320 GPS comes with a belt clip and USB cable. Please note this item does not include the transmitter collar, it is only the Astro 320 GPS.