Nikon’s Coolshot 20I G2 golf laser rangefinder provides fast, accurate distance measurements for every shot, including those with slope. You don’t have to guess anymore on how far uphill or downhill a shot will play. You also don’t have to guess which club to choose for elevation changes. Using Nikon’s ID technology allows you to collect slope-adjusted distances so you can choose the right club and hit the ball at the proper trajectory. Additional technologies include First Target Priority and 8-Second Continuous Measurement. First Target Priority assures pin measurement, not objects in the background. 8-Second Continuous Measurement is useful when trying to find measurements of multiple or very small or thin objects. It allows you to know the distance to hazards, pins, mounds, and trees in one push and hold of a button.