Description
The Extech RHT20 is a temperature and humidity data logger that records up to 16,000 humidity readings and 16,000 temperature readings with a user-programmable sampling rate. USB interface for easy configuration and data download. Selectable data sampling rate from 1 second to 24 hours. User-programmable alarm thresholds for RH and temperature. LCD display shows current temperature and humidity readings, plus min/max and alarm status. Long battery life. Place or mount the data logger at the monitoring point (storage container, truck, cargo hold, freezer, temperature-controlled room, etc.). The data logger records temperature and humidity at the user-set sampling rate. Connect the data logger to your PC via the USB interface to retrieve the readings. The data logger displays the current humidity and temperature plus min/max and alarm status so that it can be viewed at any time during the recording process. Includes battery, mounting bracket, and software.
Ref. RHT20