The testo 416 is an easy to use small vane anemometer with an attached vane probe on a telescoping handle to measure CFM in air ducts. This handheld digital vane anemometer allows you to switch between volume flow and velocity readings quickly.
        – Timed average eases and quickens the task of duct         register traverses
        – Hold button to freeze readings
        – Optional TopSafe case provides superior protection         from dirt, moisture, and impact
        – Auto-off function saves battery life
        – Handheld digital vane anemometer with telescoping         handle to measure CFM in air ducts
What's Included: testo 416 small vane anemometer with telescoping handle probe to measure CFM in air ducts, battery, and calibration certificate

   








