Feature: 1. UNIVERSAL MEASUREMENT: The telescope is an engineering, golf, universal instrument; The whole system is equipped with scanning measurement function, which can easily identify small distant targets 2. WIDELY USED IN POWER EQUIPMENT INSTALLATION: Used in power lines, power towers, highways, municipal engineering, forestry investigation and design, building construction, network planning survey and design, communication overhaul and other measurement 3. HIGH ACCURACY: While clearly observing the object, can measure the distance of fixed or slow moving objects within a certain range, has the advantages of high measuring accuracy, short ranging time, intuitive distance display, low power consumption and automatic power outage 4. LIGHT AND PORTABLE: The laser transmission power of the instrument is small, safe for human eyes; No need to match the target, can range any target; Possess small size, light weight, and portable 5. MUTE SPEED MEASUREMENT: Mute operation, automatic power off; Speed measurement mode can catch the target speed in real time Specification: Item Type: Golf Laser Range Finder Material: Aluminum alloy Battery: Model: No, lithium battery 3.7V 750mah Purpose: Distance detection Basic Parameters: Measuring Range: Approx. 3 ~ 1500meter / 9.8 ~ 4921.3ft, ??(1.0meter+Dx0.2%). Package List: 1 x Telescope1 x Storage Tape1 x USB Cable1 x Lanyard1 x Wiping Cloth1 x User Manual