5* Review from Johnson Controls

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We are thankful to James Ditchfield Of Johnson Controls UK for leaving such a kind a review for our Portalevel MAX unit, 18 June 2020:


“Great service from first contact to order fulfilment

We ordered the first unit as a trial because our current units, made by another manufacturer were inaccurate in the results they gave. All our Engineers were very impressed with the accuracy and ease of use, so much so we have ordered another. Thanks to Karen and Lizzi for all their assistance and great customer service.

Third party verified review.