Lightweight ABS construction ( 160x46mm) fits in pockets, perfect for on site measurements, field research, and mobile work environments Features 8 fan and high bearing sensors for accurate wind gauge speed readings with 0.5s response time Ideal for industrial and outdoor applications like HVAC testing or weather Supports 6 wind gauge speed units with simple button switching, meeting professional and regional requirements Three color backlit screen ( green / orangeness / red) intuitively indicates wind intensity levels, providing instantly visual for quick readings Easily captures and stores wind gauge speed during measurement, enabling data analysis and comparison for professional, Manufacturer: TFAOYS