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RHT30: USB Humidity/Temperature Datalogger

Easy-to-use Datalogger Records Humidity and Temperature with Date/Time Stamp

View Datasheet > RHT30


The datalogger is designed with a rugged housing and a standard USB connector where stored readings (up to 48,000 data) are conveniently transferred to a PC in PDF or Excel® spreadsheet format when plugged in. Additional features include an 8-location logger bookmark, 6-language options, programmable sampling interval, adjustable alarm, and password-protected security log-in. Large LCD optimizes viewing and the smart LED provides color-coded humidity, and temperature reading status.

Additional information


0.1 to 99.9%RH

Temperature (Air)

-22 to 158°F (-30 to 70°C)

Datalogging interval

30 seconds to 2 hours


Temperature: 24, 000 points; Relative Humidity: 24, 000 points


4.3×1.6×0.75" (110x40x19mm)/ 1oz (90g)

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