Product Overview: The Tasco 600 is a premium golf laser rangefinder with ranging capabilities all the way out to 600 yards to reflective objects. This ergonomically-designed laser has a comfortable hand feel and the single-button operation provides Lightning quick readings to any object on the course with +/- 1 yard accuracy. Bright, clear optics and 4x magnification mean you will have an exceptionally clear view of your shot. This workhorse of a laser is lightweight, fast and can help you develop Club distance proficiency on the driving range and game management skills on the golf course. It is legal for tournament play and even comes with a convenient carry case. Features: Range from 10 – 600 Yards Liquid Crystal Display with yardage readout Easy single button operation Unit requires 9V battery Battery not included