This website uses cookies
The web site is now storing only essential cookies on your computer. If you don't allow cookies, you may not be able to use certain features of the web site including but not limited to: log in, buy products, see personalized content, switch between site cultures. It is recommended that you allow all cookies.


BOHS LEV 2021BOHS & ILEVE are holding their sixth joint ‘LEV – Extracting the Best Practices’ event. Now in its 6th year, this one-day event is for anyone who has an active involvement in the local exhaust ventilation (LEV) industry.

TSI experts will exhibit at the BOHS LEV conference. Visit our team for the latest instruments and systems to improve your design, installation, testing, servicing, and health & safety outcomes.