UNI T Laser Rangefinder LM600 is a portable long-distance measurement tool. This LR 600 range distance telescope has portable and ergonomically designed with high accuracy for a wide range of applications from leisure to professional including hunting, sailing, large scale hauling, large area surveying, and more. This best rangefinder built-in rechargeable Lithium battery ensures long operation runtime. LM600 600m best budget rangefinder The 7x optical zoom design can measure distance, angle, and calculate Pythagorean relationships. Features: Multi-functional, combining laser range finder and telescope in one. Adopt high definition lens for clear images. The meter can measure the distance of a stationary or slow-moving object within measuring range clearly. Compact and lightweight, ergonomic design, portable to carry and use. The high-quality 6X monocular eyepiece can be adjusted in focus. With angle range/height/speed measurement functions(ONLY for 1000m/1200m/1500m). A soft rubber cover can effectively protect the objective lens from external force impact. Built-in 3.7V 1500mAh Li-ion battery, charged via Micro USB interface. Helpful measurement device for golf, hunting, construction survey and design, and exploration, etc. Specifications: Model: LM600 Color: Red + Black Measuring Range: 4-600m Measuring Unit: m(Meter) Measuring Accuracy: ±1m Magnification: 6X Angle Measurement Error: ±1° Field of View: 7° Eyepiece Lens Aperture: 16mm Objective Lens Aperture: 24mm Exit Pupil Diameter: 3.8mm Diopter Adjustment: ±3° Focusing Method: Eyepiece Focusing Vision Safety: FDA Class1 Laser Wavelength: 905nm Scan Distance Function: YES Flagpole Lock Function: YES Power Supply: Built-in 1 * Li-ion 3.7V 1500mAh Battery Auto Shut-off Time: 20s Operating Temperature: 0°C~40°C Storage Temperature: -20°C~60°C Dust/Water Resistance: Class 2 Item Size: 114 * 76 * 48mm / 4.5 * 3 * 1.9in Item Weight: 232g / 8.2oz Package Includes: 1 x UNI T Laser Rangefinder Telescope Range Distance Meter LM600