FLAG LOCK + PULSE VIBRATION: With absolute certainty, Series 2 emits short vibrating pulses to confirm it has locked onto your target, not what’s behind it.  800 YARD RANGE: Tour-level distance with pinpoint accuracy for an added edge to your game. Measure targets up to 800 yards away with an accuracy of +/- 1 yard.  WATER RESISTANT: Built to withstand rain and dew.  HD DISPLAY: Feel the course in your hands, equipped with adjustable EZ Optic Focus for an immersive HD viewing experience.  TOURNAMENT LEGAL (NON-SLOPE).