Tenney offers a comprehensive line of standard and custom environmental-testing chambers. Known for innovative engineering design, robust construction, and superior performance, the Tenney line of test chambers is designed to meet all of your temperature, humidity, altitude, thermal–shock and vacuum-testing requirements. Lunaire is a leading manufacturer of steady state environmental test chambers and walk-in rooms meeting ICH guidelines and used extensively for material testing. These test chambers provide a wide range of temperature, and temperature and humidity environments which make them ideal for research facilities and laboratories. Tenney and Lunaire are owned by Thermal Product Solutions, LLC.