Andoer 3~1000M High Distance Meter 6X Magnification Digital Telescope Ruler Handheld Rangefinder with Trajectory Compensation Flag Pole Lock Function

[905nm Wavelength] Low power consumption, strong -interference.. 500m / 700m / 1000m optional) and fast measurement. [Class 1 Infrared ] to eyes, supporting long distance (max. [Excellent Performance] Quick measurement & high accuracy & low power consumption & noiseless operation. [Quality Housing] skid & resistance & comfortable grip & long service life. [Compact Structure] Proper size and weight, portable and convenient to use and carry