The Mileseey PF3S Rangefinder with Slope is a high-quality golfing accessory designed for precision and accuracy on the course. With a display resolution of 240 x 240, this rangefinder provides clear measurements in both decimal and imperial units, with a range of up to 800m. The device runs on batteries with a battery life of 18 hours, and features a 2-inch display with English language settings. The rangefinder is equipped with advanced technology such as Jolt Technology and Slope Switch Technology, making it perfect for golfers looking to improve their game. Built from durable plastic and weighing only 0.47 kilograms, the Mileseey PF3S is a portable and reliable tool for any golfer.