Extech RHT30 USB Humidity/Temperature Datalogger

Store and transfer readings (up to 48,000) to a PC with Extech’s RHT30 USB Humidity/Temperature Data Logger. The RHT30 is equipped with a standard USB connector, 8-location logger bookmark, 6 language options, programmable sampling interval, adjustable alarm, and password-protected security log-in. Even more, the vast LCD makes for clear viewing while the smart LED offers color-coded humidity and temperature reading status.