Preferred by: Contractors, balancing professionals, plant engineers and industrial hygienists. Use for HVAC balancing, face velocity measurements, energy audits and more. Since it uses a swinging vane measuring technique, it does not require a power source or battery.

The Velometer Jr® Anemometer is a palm-sized meter for fast, accurate air velocity measurements. The meter is compact, direct reading and requires no attachments. You simply hold it in the air stream and read the displayed velocity measurement on the analog scale.