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This second generation handheld GPS is easier to use, has more range, and impressively enhanced mapping!
Replace your existing Astro 220 handheld with the new, upgraded Astro 320. Or purchase an extra handheld to allow your hunting companion to track your dog at the same time that you do. Robust GPS handheld is packed with all the features of Garmin's award-winning outdoor handheld products - and then some.
Features- High Sensitivity GPS Receiver.
- Bright, sunlight-readable screen.
- Rugged IPX7, waterproof case.
- microSD card slot for maps and extra memory.
- USB port for PC connection.
- Flexible, removable VHF antenna.
- Uses replaceable AA batteries.
- Weighs only 6.4 ounces.
