Handheld HD Laser Speedometer Rangefinder Distance Meter 1. Equipped with a newly upgraded ranging chip, this device delivers high-precision measurements up to an impressive distance of 400-1500 meters. Whether navigating hazards on the golf course, measuring architectural heights, or exploring complex outdoor terrains, a single press provides instantaneous and accurate data, giving you the ultimate competitive edge. 2. Featuring a premium HD optical lens, it significantly enhances light transmission while eliminating unwanted glare. Even under harsh sunlight or in low-light conditions like dawn and dusk, it ensures a vibrant, bright, and razor-sharp view, drastically reducing eye strain during extended use. 3. An all-in-one powerhouse blending golf slope trajectory compensation, continuous panoramic scanning, and real-time velocity measurement. Seamlessly switch between functions with the intuitively placed dual-button interface on top, satisfying diverse demands from golf training and outdoor hunting to professional engineering surveying. 4. The upper body is elegantly wrapped in high-quality anti-slip engineering rubber featuring a refined litchi texture. Tailored to an ergonomic grip contour, it offers an exceptional tactile feel and secure handling. Its ultra-lightweight, streamlined profile slips effortlessly into your pocket, guaranteeing comfortable, fatigue-free single-handed operation for all-day outdoor adventures. 5. Constructed from high-strength, wear-resistant composite materials, it withstands rugged outdoor conditions. Parameters: 1. Distance Measurement Accuracy: +- 1 meter 2. Telescope Magnification: 6 3. Speed Measurement Accuracy: Less than 5 kmh 4. Laser Wavelength: 905 nm 5. Laser Peak Power: 75 W 6. Telescope Eyepiece Aperture: 16 mm 7. Telescope Objective Lens Aperture: 24 mm 8. Receiving Objective Lens Aperture: 24 mm 9. Laser Safety Class: CLASS 1 10. Operating Temperature: -50~40 degrees Celsius 11. Weight: 162g 12. Dimensions: 120 x 75 x