Bushnell Pro X7 Jolt Slope Rangefinder Pin seeker with jolt technology ensures you know when you hit the flag Ranges from 5 yards to 1 mile; 550+ yards to flags; 1/2 yard accuracy from 5 to 125 yards Slope technology provides compensated distance based on the hole's incline/decline; 7X magnification and premium HD optics ensure bright clear images 2nd generation E.S.P. and vivid display technology dramatically improves contrast, clarity and light transmission Fully waterproof; limited 2 year warranty; carry/storage case included Class 1 laser with &lt;0.5mW average power output