Without doubt, the most technologically advanced rangefinder on the market has just been upgraded! The Z82 from Garmin is the latest in an already successful lineup of golf technology and gadgets, the Z82, however, leads the lineup boasting pinpoint accuracy from over 41,000 pre-loaded golf courses from around the world. It seems Garmin are looking to enter a new market with this device with its newly added \"Tournament\" Function/ Button which once pressed illuminates an LED on the top showing other players, and course officials that you\'re playing within the rules of the game.