Its easy-to-use interface means you'll spend more time enjoying the outdoors and less time searching for information. The Garmin eTrex 10 has an enhanced 2.2" monochrome display that's easy to read in any lighting situation. Dust, dirt, humidity, water-none are a match for this navigator. Guess what a smart farmer is taking to the bush? No more accepting what we are told about the size of farmland. No more booking for more seeds/seedlings than what the farmland can accommodate. No more paying excess to clear farmland. No more paying extra for ploughing the farmland. If you are a crop farmer like me, this smart tool is a must-have.