PhysHygro - A Preview

A highly sensitive instrument to measure ambient humidity and temperature with notable accuracy!

PhysHygro can perform both, single or continuous measurements of ambient temperature and relative humidity over a wide range with notable accuracy. PhysHygro features an LED digital readout that enables it to be used as a standalone indicator of environmental conditions. Connect PhysHygro with the PhysLogger app to record, plot, and monitor ambient conditions over long periods of times. Coupled with PhysCloud, PhysHygro can also prove to be a powerful remote environmental monitoring device!


  • No configuration required
  • Connects with PhysLogger
  • PhysInstrument class: Digital
  • LED digital readout

Quantities Temperature Humidity
Range -40 to 80°C 0 to 100%
Accuracy ±0.5°C 2–5%
Resolution 0.5°C 1%
Sampling Frequency
0.5 Hz

Typical Applications

  • Monitor ambient conditions in labs, industry, workplaces, etc.
  • Determine correlation between humidity and weather conditions
  • Explore meteorology principles
  • Track and maintain the environment of a greenhouse