The RHXL3SD from Omega Engineering Inc., Stamford, CT, is a handheld thermometer/hygrometer data logger that can be used to monitor the temperature and RH of storage rooms, clean rooms, greenhouses, and in the pharmaceutical industries. The device is supplied with a temperature/humidity probe and a 2 GB SD card and features automatic temperature compensation for dew point, wet bulb, and thermocouple measurements. Other features include a sampling rate adjustable from 1 s to 1 hr., the ability to hold readings, display max. and min. readings, a backlit dual LCD, and an automatic power-off function.
Omega Engineering Inc.