H7 Digital Anemometer Handheld Wind Speed Meter for HVAC, Measures Wind Speed Wind Flow Temperature and Humidity CFM Air Flow Velocity Meter with Big Backlit LCD Screen

Features & details Features Measures Wind Velocity in 6 units Accurately measures wind velocity in 6 units: Feet per minute (ft/m) * Feet per second (ft/s) * Miles per hour (mph) * Knots (knots)* Kilometers per hour (km/h) * Meters per second (m/s) Value of wind velocity x10.

Use it to assess indoor airflow in settings like HVAC, vents, dust collectors, heat registers, etc.