Temp/RH/Light External Data Logger

Model number: U12-012

Standalone temperature, relative humidity, light intensity logger that also accepts a wide range of energy and environmental external sensors. HOBOware Pro or HOBOware free software is required for logger operation.


  • 12-bit resolution provides high accuracy.
  • Large memory for long-term deployments or fast sampling.
  • Programmable and push button start.
  • Direct USB interface for fast data offload.
  • Compatible with Onset’s HOBO U-Shuttle for convenient data transport.
12 Items Available


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Frequently Asked Questions