PINPOINT550PS Waterproof Golf Laser Rangefinder with Pin Seeking Function 550yd Japanese Quality HIGH PERFORMANCE, HIGH QUALITY JAPANESE BRAND; famous Golf Laser Rangefinder in Japan, made by Golf Utilities Accurate to 1 yard, Ranges 10-550 Yds, Instant measurement in 0.3 seconds, 6X Magnification, Class 1 laser product PIN SEEKING TECHNOLOGY; this useful function helps you measure the distance to a golf flag easily DESIGN-WISE; lightweight & portable; it's just 4.22.81.6in and weighs just 6.3oz, water-resistant FULLY EQUIPPED; it comes with a 3V CR2 battery, carrying case, strap, lens cleaner and manuals High performance rangefinder produced by Japan Measurement range: 10-550 yds 6x magnification Provides instantaneous measurements in yards and meters Accurate to within 1yard Pin seeking function is employed; measure overlapping subjects, perfect for measuring golf flags, hazard and wooded areas Water resistant construction Small, lightweight and portable; 6.3ozonly It is just4.22.81.6in Class 1 laser with &lt;0.4mW average power output Includes carrying case and strap Battery: 1 CR2 lithium battery is required (included)