Our team is focused on delivering the best test chamber in the industry. We have made several enhancements to our ZP test chambers as a result of our ongoing customer focus and continuous improvement efforts. Our ZP chambers offer over 150 models from basic to accelerated testing, includes the most requested features along with our EZT-570S controller with everything you need to simplify your testing.

Cincinnati Sub-Zero environmental chambers are featured in an article about the General Motor’s Bolt electric vehicle and their battery test lab.

Enhanced Features for Simplified Programming of Environmental Test Chambers - Cincinnati Sub-Zero’s (CSZ) new EZT-570S touch screen controller is designed with an improved interface and added functionality for ease of use.

The addition of an 80 cu.ft. chamber to the standard product line will allow for shorter lead times for customers with large products.

This complementary webinar is designed to answer some of the questions that someone who is new to HALT and HASS Testing would typically ask.

CSZ was recognized by the City of Sharonville for 75 Years of Excellence. Founded in 1940, Cincinnati Sub-Zero serves medical and industrial industries with temperature management solutions. The company moved to its current location in Sharonville, Ohio in 1985.

This week, you will be able the find us at the Automotive Testing Expo in Novi, Michigan. If you are planning on going, stop by one our booths, CSZ Industrial # 9002 & CSZ Testing # 7026!

Cincinnati Sub-Zero’s (CSZ) is celebrating their 75th Anniversary of providing temperature management solutions to a variety of industries. The company, which has been owned by the same family since its start in 1940 looks to the past with pride and to the future with excitement to serving customers with quality products and solutions that meet and exceed all of their customers’ needs.

Recently, a customer sent this image to our service department of a Freezer that was built in 1978 and is still running today! That's 37 years of great quality from CSZ!

Cincinnati Sub-Zero’s (CSZ) StableClimate® II Stability Chambers are now certified by Underwriters Laboratories (UL) to be UL 61010 and CAN/CSA-C22.2 No. 61010 (Safety Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use).