Outdoor Handheld Laser Rangefinder Telescope Infrared Electronic Ruler Waterproof High Precision Measuring Instrument

Features 1. Six core technologies: Matte texture, portable operation, accurate measurement, waterproof and dust-proof, energy saving and durable, fast measurement 2. Four measurement methods: 6x optical system, with basic functions such as speed measurement, ranging, angle measurement, side height, etc., improve work efficiency 3. Waterproof and dust-proof: The body is made of TPE rubberized shot, high temperature resistant, wear resistant and IP7 rated. Whether you are indoors or outdoors, cloudy or rainy, you can easily measure 4. Anti-pressure, anti-fall, energy saving, durable Specifications 1. Ranging accuracy: +/-0.3M (within 400 meters) 2. Speed range: 18-300km/h 3. Side angle function: +/-1 degree 4. Side height function: Yes 5. Laser type: 905mm 6. Telephoto magnification: 6X 7. Eyepiece aperture: 16mm 8. Objective lens aperture: 22mm 9. Security level: IEC60852-2 10. Battery model: CR2-3V 11. Product weight: 180g 12. Product size: 116 x 78 x 46mm 13. Working temperature: 0 degree C-50 degree C