Probably the most advanced GPS ever. I recently tried replacing it but couldn't find a newer model that offered the same thing as this model. It's small, light, waterproof and cheap. It also gives me a 10,000 point tracklog and is easy to use. Buy maps on paper because paper will still work if you run out of AAA batteries. . In addition, it is an excellent GPS. I've had mine for over four years now.
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