Model 101H fits on a test bench and is designed for device characterization and tests, including mobile phones and tablets, passive and active components, and small PC boards. The temperature/humidity chamber has a 1.1 ft3 interior workspace and is powered by a standard 120 V, 15 A outlet. It can simulate humidity from 10 to 95 percent within the range of 50 to 185°F (10 to 85°C), limited by a 10.8°F (6°C) dewpoint. Lower dewpoint conditions can be achieved with purge or dry-air purge options. It has a temperature range of -0.4 to 116°F (-18 to 130°C) in temperature-only mode. A built-in water reservoir and recirculation/filter eliminate the need for plumbing or drain lines.