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Testo is a world leader in the design, development, and manufacture of portable test and measurement instrumentation and solutions. Testo manufactures and calibrates instruments for a wide variety of applications, including: HVAC, refrigeration, combustion and emissions testing, catering, food processing, indoor air quality, and the pharmaceutical industry. testo.com
CleanAir Engineering specializes in Testo’s combustion gas analyzers and related parts and accessories, with a fleet of instruments available for rent and in-stock items for sale. As an official distributor, CleanAir offers competitive pricing on a wide range of in-stock, ready-to-ship Testo equipment. We offer full-service repairs and calibrations on most Testo analyzers, including the 350, 340, and 300.
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