About This

Versatile Measurement Options: Measures both wind speed (in m/s, km/h, ft/min, knots, MPH) and air flow (CFM or CMM), ideal for precise airflow analysis in ducts, fans, and clean rooms.
Max/Min Value Tracking: Capture peak and lowest readings effortlessly with dedicated modes, perfect for troubleshooting airflow issues in refrigerators or paint booths.
Slim Probe for Tight Spaces: Ultra-thin sensor design allows easy access to grids and confined areas, enabling accurate low-wind speed measurements down to 0.1 m/s.
Large Backlit Display: Bright LCD screen simultaneously shows wind speed and air flow values, ensuring clear visibility in low-light conditions during field work.
Auto Power-Off & Battery Saver: Powered by 3 common AA batteries (included) or USB adapter (flexibility for field or shop use). Features automatic shutdown after 20 minutes of inactivity to conserve battery life, plus clear power indication for hassle-free use