Extech RH550 - Humidity Chart Recorder

Simultaneously record and monitor relative humidity, temperature, and calculated dew point on the Extech RH550 model. It features real-time or user-programmed recording duration and programmable Min/Max alarm set points. An integrated stand is included for desktop use, along with a wall-mounting bracket. The Extech RH550 model also comes with a field-replaceable probe that can be attached to the monitor or on a 2 m (6.5 ft) cable. This recorder is useful in office buildings, conference rooms, laboratories, hospitals, clean rooms, greenhouses, food storage facilities, etc.