Tournament Legal Golf Rangefinder for Profeional Golfers Laser Range Finder with Slope Physical Switch Flag-Lock Vibration Power Supply:CR-2(3V)/AAA X2 Please kindly note that the rangefinder is shipped without CR-2(3V)/AAA X2. Golf profeional model, functions: SLOPE compensation, flagpole lock, vibration reminder, meter and yard switching, slope switch. Item NKG-golf H3D-golf G4PRO-golf Ranging Method Semiconductor Laser Ranging Semiconductor Laser Ranging Semiconductor Laser Ranging Size 96x34x67mm 106x75x42mm 113x79x40mm Weight 140g 177g 180g Laser Wavelength 905nm 905nm 905nm Ranging Scope 5-1000m 5-1000m 5-1000m Ranging Error 0.5m 0.5m 0.5m Ranging Resolution 0.1m 0.1m 0.1m Angle Ranging Scope 90 30 30 Field of View 7 7 7 Angle Ranging Accuracy 0.3 0.3 0.3 Angle Display Resolution 0.1 0.1 0.1 Ranging Display Mode Transmiive LCD Display Transmiive LCD Display Transmiive LCD Display Magnification 6X 6.5X 6.5X Eyepiece Len 13.2mm 13.2mm 13.2mm Objective Len 24mm 24mm 24mm Lens Quality Multilayer coated Multilayer coated Multilayer coated Working Temperature -20~50 -20~50 -20~50 Operating Humidity 80% 80% 80% Exit Pupil Diameter 3.1mm 3.1mm 3.1mm Exit Pupil Distance 12.1mm 12.1mm 12.1mm Focusing Mode Manual Focusing Eyepiece Manual Focusing Eyepiece Manual Focusing Eyepiece Mode Single ranging modeScanning measurement modeGolf distance compensation modevibration when flagpole locking Training ModeTournament Mode HTraining ModeTournament Mode Power CR-2(3V) CR-2(3V) AAA X 2 High Performance & Profeional Golf Rangefinder: Golf Range Finder with the latest design, provide with high-precision distance measurement. Adopt physical SLOPE SWITCH which provide golfers more choices when measuring distance. Plus the features of new TAG(target acquisition technology) and ARC (angle range compensation), it is a must-have TOURNAMENT LEGAL laser rangefinder for profeional golfers. Pin-Seeking and Flag-Locking Vibration: Nearest target acquisition system that ensures you to receive the accurate yardage to the flag or desired location, but not whats behind the green or your target. A short vibration after succefully measuring the distance to let you know you hit your desired target, giving you more confidence. More Clearer Optical lens And easy to adjust resolution: Fully multi-coated optics lenses effectively reduce reflected light and increase the transmiion of light giving you a brighter clear image. The diopter is adjustable for precise focus on display. [Rangefinder for Golfing]- This laser rangefinder has all features for golf. Measure in Yards Feet and Meters, golf slope compensation and flag lock vibration. 1000 Yards range with +/- 1 Yard accuracy.[Slope Switch for Tournament Legal]-The slope switch on side of the rangefidner can be turned on/off by preing the button. When the slope is on, the indicator light is turned on too. In this case, you can use the feature of slope compensation, you will know the true distance as well as the hitting distance. When the slope is off, you can only get line of sight distance.[Pin Lock and Vibration]-When the pin overlaps with the background, pre and hold the measure button to enter the scanning mode and move rangefinder from far to near. When recognizing the flag, it will lock the flag and trigger vibration and lock the measurement data.[H3D model Rangefinder with Magnet]- The Range Finder is equiped with magnet to ensure it stick on golf cart tightly when it's free, we also provide a nice rangefidner case for golfers to carry.