About Us

Test Chambers

With more than 55 years of experience, Thermotron is a premier manufacturer of high-performance environmental test chambers and vibration test systems.

We build equipment to challenge the limits of our clients’ products while making unique chambers to test temperature, humidity, altitude, and vibration. Used by many of the world’s top brands, our equipment tests products for the automotive, space, defense, electronic, renewable energy, and many other leading industries.

We strive to exceed our customers’ expectations by identifying our customers’ needs, developing superior test equipment, and going above and beyond with our comprehensive service. Priding ourselves as a single-source supplier to our customers, we provide sophisticated and complete, turnkey solutions. All Thermotron equipment is designed and manufactured at our global headquarters in Holland, Michigan.


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We’re proud to be accredited for calibration to ISO 17025:2017 and NCSL Z-540-1 by A2LA (American Association for Laboratory Accreditation) and to have an ISO 9001 registered quality management system through ASR (American Systems Registrar). All of our equipment meets the highest industry standards, including SAE, IEC, UL, JEDEC, ASTM, and MIL-STD.


Cert. No. 1917.01

ISO 9001:2015

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