HIGH PERFORMANCE & AFFORDABLE RANGEFINDER - Gogogo Sport focus on providing worldwide customers with great quality products but at the affordable price. Let our customers pay LESS and get MORE! The most effective rangefinder on this market., worth your every penny., GOLF/HUNTING RANGEFINDER - Come with 3 Modes, Normally Scan Mode, this mode can be used to range measurement of all items within the scope of application(5-650 Yard). Golf Mode, this mode design for golf sports specifically, pin-seek(150 Yard),flag-lock(300 Yard), JOLT Technology, Slope Distance Correction. Speed Modes, Measuring Range of Speed: 20-300km/h, this mode is ideal for hunting or other outdoor sports., EXCELLENT GOLF MODE - This newest GS03 Golf Rangefinder is equipped with the most advanced golf rangefinder technology. Pin-seeking and flag-lock tech let you know the exact distance to swing. And when you lock to the target, pin, flag, or anything else, the JOLT tech would vibrate to remind you, and the data will appear in front of your eyes. clearly. At least but not last, the very helpful Slope Distance Correction function, the SDC function would help you swing in the right distance., EASY TO USE - Fast and accurate measurement with 1-yard accuracy, one-button meter and yard switching, on-button mode switching. Only 184g nets weight, and portable small mini size: 106 x 40 x 71mm(L x W x H), very convenient to carry with strap and after-use storage with a small waterproof pouch. Come with full packing: pouch, strap, clean cloth, operation manual., 100% RELIABLE AFTER-SERVICE - provides outstanding pre/after customer service, contact us if you got any questions, we will reply to you within 24 hours. As a brand seller, we’re full of confidence in our products, also we provide a one-year warranty.