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Temperature Humidity USB sensor: DTTHUS1000

The Temperature / Relative humidity USB sensor is a true USB device. It can accurately measure temperature and humidity of the surrounding environment. The free software displays the real time measurements on the local PC / Server and sends an E- mail if alarm set-points are reached. Each unit is factory calibrated to provide excellent sensitivity, fast response, and stability. The unit features a simple installation with a direct USB connection. The free user software converts your PC into both a humidity and temperature meter.


  • Accurate temperature & relative humidity monitoring
  • USB interface
  • Free software
  • E-mails notifications if alarm set-points are reached and E-mail summary
  • Configurable option for E- mail notification, Sampling period and threshold
  • 24 hour / day monitoring (provided Temperature Humidity USB sensor remains plugged in and computer and software is left running)


Operating Voltage +5V DC (USB)
Range -40 to 125 C
Accuracy typ 0.3 C
Range 0 to 100% RH
Accuracy typ 2% RH


  • Server rooms, warehouses, kiosks, manufacturing areas
  • Storage Rooms / Chambers and Laboratories
  • Hospitals