Darwin Chambers manufactures and designs chambers with precise temperature and/or humidity control. We are best known for environmental chambers, incubators, stability chambers, and custom solutions for specific environmental test chamber applications. Low temperature incubation chambers that don't have defrost cycles (large temperature spikes), active dehumidification units, thermoelectric cooling, and heating incubators are some of our more recent innovative products. We also offer a wide range of temperature and humidity controlled environmental chambers and incubators. In contrast to our competitors, we can control temperatures and humidity in tighter increments for demanding applications where others may not offer a suitable answer. Cabinets and walk-in models are available.

| Address: | 1647 Macklind Avenue, Saint Louis, Missouri, 63110-2005, USA |
| Telephone: | 011 314 771-3111 |
| Fax: | 011 314 771-4611 |
| Web: | www.darwinchambers.com |