This new traceable humidity/thermometer simultaneously displays humidity or dew point and temperature. The humidity sensors display a full-range of humidity changes in five to 30 seconds. It records wide humidity variations on a second-to-second basis. The device can be used to monitor labs, clean rooms, food processing and all humidity-sensitive manufacturing. Relative humidity resolution is 0.01 percent. Memory recalls maximum and minimum readings. A hold button freezes display for reading later. A data logger captures 1,000 readings manually at the push of a button or automatically when set between one and 3,600 seconds.

Control Co., 4455 Rex Road, Friendswood, TX 77546; (281) 482-1714; fax (281) 482-9448; www.control3.com.