Relative Humidity logger sensor NUL-207

Relative Humidity logger sensor


This sensor measures relative humidity. It can find use in recording variations with weather conditions and the relative humidity effect on organisms such as seedlings and insects.

It is located in a plastic box with exposure of the sensor being through a hole in the side.


Distributors in the United States, Canada, and other countries.
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  • Used fields of Biology, Physiology, Exercise Science, Chemistry, Environmental Science, Earth Science, Weather Science, Botany, Entomology, etc.
  • The sensor is pre-calibrated at the factory.
  • Experiment duration: 1 second to 31 days.


Sensor Guide and Example labs

Sensor Guide and Example Labs

pdf Relative humidity sensor User Guide
What is included with the sensor, Sensor Specifications, Videos and experiment examples, Technical background, Maintenance and storage, and Warranty.


Thermoregulation and Perspiration B-9
Biology Experiment
Relative Humidity Conditions

Chemistry Experiment
Microclimates and GPS E-7
Environmental Science Experiment (includes also temperature and GPS logger sensors)
Temperature and Relative Humidity E-9
Environmental Science Experiment (includes also temperature logger sensor)

Sensor Requirements

Hardware (see all)


USB-200 requirements
WIFI-200 requirements
BAT-200 requirements

Software (see all)

computer requirements

Multiple logger sensors can be used together!

Multi requirements 3

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