PREPARE FOR ANY SHOT. ANY ANGLE. Nikons new COOLSHOT 20i GII golf laser rangefinder provides incredibly fast, accurate distance measurements for every shoteven those involving slope (elevation changes). Featuring Nikons ID Technology for stress-free club selection when facing a shot with elevation change, COOLSHOT 20i GII eliminates second-guessing on how far uphill or downhill a shot will play. With so many unforgiving elements on a golf course, dont let elevation change be one of them. Now with a 5-year warranty.