Extech RH520A-240 [RH520A-240-NIST] Humidity + Temperature Chart Recorder with Detachable Probe and NIST Calibration

Graphical datalogger for Humidity/Temperature measurements and Dew Point calculation.
The Extech RH520A-240-NIST Humidity + Temperature Chart Recorder with Detachable Probe measures and displays temperature, humidity and dew point. It is user friendly, being easy to set up and operate, and is able to be either mounted to the wall or kept on a desk. The Extech RH520A-240-NIST is ideal for monitor and record laboratory or clean room temperature and humidity history, record process conditions, generating warnings when conditions are outside required limits, monitor controlled environments such as freezers, storage areas or other critical areas, and store humidity and temperature historical data for report generation.