The TSI Airflow LCA301 Rotating Hand-Held Vane Anemometer is a lightweight, robust and simple to use rotating vane anemometer that provides reliable and accurate readings every time.
The rotating vane anemometer is part of every HVAC engineer's toolkit. It is a straightforward device to use and consists of a lightweight fan-type vane that rotates in an airflow; the speed of rotation is directly related to the speed of airflow passing over the vanes. As each vane passes a sensor built into the unit, it creates a pulse and these pulses are counted and checked against an internal clock.
Data gives a reading in velocity or, when the appropriate data has been entered, a reading of total volumetric flow. Temperature is also measured and used to calculate volumetric air in standard units. With the in-built data logging you can download, log and analyse results to PC

You will receive next day UK delivery to your door when ordering from Sunbelt Rentals Test & Monitoring . All weekday orders confirmed before 3:00 pm will be delivered to you the next day. If you do not receive delivery by the requested delivery time we will refund your delivery charge in full.
Deliveries are made through our own delivery vehicles and by National Couriers.
Next day delivery is our standard service however, please enquire for any of the following which we will endeavour to provide at extra cost:
In addition to nationwide delivery we also ship to EU and worldwide, please call our Customer Services team on our number above for prices.
To see our delivery performance click here!
*Applies to Mainland UK excluding certain hard to reach areas such as the Highlands, if you are unsure please contact us for clarification.
Deposits
If you do not have a credit account with Sunbelt Rentals Test & Monitoring , you may be required to pay a security deposit and be subject to a credit check. Please feel free to contact us and we will do our best to accommodate your needs.