EXTERNAL SLOPE SWITCH: Angle switch technology allows the golfer to easily toggle slope adjusted distances on and off for tournament or non-tournament play. 900 YARD RANGE: The crystal clear 6x magnification lens and high LCD display provides you with distances from 5 to 900 yards with precision accuracy. Golfers can also switch measuring distance from yards to meters. The rangefinder will vibrate when it has locked onto the pin. INTERNAL MAGNETIC STRIP: The extra strong internal magnet keeps your rangefinder affixed to the golf cart or other metal surface firmly. WATER RESISTANT: The rangefinder is water resistant, but it is suggested to dry off your rangefinder after use if it was raining and store in a dry and cool place. WHAT'S INCLUDED: One premium slope rangefinder, Two CR2 batteries (1 for initial use and 1 additional backup battery), a premium rangefinder carrying case, an easy-to-understand instruction manual, 1 carabiner, 1 lanyard, and 1 optical cleaning cloth.