With decades of product development, manufacturing and delivering over 100,000 controlled heating and cooling systems, we can address your specific requirements:

Wide temperature range (-185°C to +500°C)
Fast transitions (up to 50°C/sec)
Cryogenic, compressor-based, solid-state cooling
Temperature forcing, air & liquid environments
Small footprint, Custom access
Precise temperatures, High uniformity
Extreme reliability

Thermal systems such as ThermoStream® forcing systems, thermal chambers, thermal platforms, and portable chillers provide end users and OEMs with highly reliable solutions. A worldwide network of local service providers and regional service centers ensure support that customers rely upon.

Combining the design and manufacturing operations of custom and standard products businesses, we provide the perfect blend of capabilities:

Ultra-low temperature refrigeration
Controls engineering
Package design
Flexible manufacturing

After decades of solving thermal problems for development, lab, and production applications, we still get charged up about new temperature applications.

inTEST Thermal Solutions products

Sigma Systems

Thermal Platforms & Plates