Contact HSE at 847-680-9930 for telephone support for any of the products we distribute or questions about shipping, billing or payments.

To request a quote or any additional information, please click the e-mail link at the top of the page.

HSE is the exclusive North American distributor for products manufactured by TEL, Temperature Electronics Ltd. TEL makes air flow monitors for fume hoods and bio-safety cabinets, VAV fume hood control products (including room pressure controls and fresh air bleed controls) and room pressure monitors. Contact HSE at 847-680-9930.

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