Features： 1、Made of industrial‑grade soft rubber, wear‑resistant and durable. Dustproof, anti‑fall, waterproof, safety protection, no fear of environmental challenges. 2、Coated lens, the measurement target is clearer, and the tripod connection hole makes the measurement more stable and convenient. 3、Integrated body shell, the body is made of ABS + PC material, non‑slip, drop resistant, and comfortable to touch. 4、Continuous measurement, two-point height measurement, a new method of distance measurement in seconds. 5、High-definition eyepieces, manual focusing, both nearsighted and presbyopia can be observed with naked eyes. 6、Using high‑quality optical lens, the measurement is accurate, even if it is foggy, it can be used. Specification： Item Type: Rangefinder Material: ABS + PC Laser Safety: CLASS1 (Level 1) Laser Wavelength 905 Nm Battery: A 3V CR2 Battery (Delivered Without Battery) Telescope Magnification: 6X Measurement Error: ± 0.5m Exit Pupil Diameter / Distance: Approx. 4mm Working Temperature: -20 ~ +60℃ Lens Material: Multi-Layer Optical Coating Glass Lens Weight: Approx. 308g / 10.9oz Package List： 1 x Rangefinder 1 x Storage Bag 1 x Anti-Slip Rope 1 x Lens Cleaning Cloth 1 x Manual