Pyranometer App

Turn your iPhone into a 'pyranometer' with our solar radiation / Pyranometer App

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Turn your iPhone into a 'pyranometer' with our Pyranometer App 2.0. It enables you to measure solar irradiance in Watt per square metre (W/m2)!

iPhone App

The iPhone App is a gadget for fun and educational purposes only. In daily life measurement of solar radiation is done by highly accurate pyranometers. These instruments are used for measurements of weather, climate, solar energy production, agriculture and other related fields.

The Pyranometer App is provided for free by Hukseflux Thermal Sensors, market leader in solar radiation measurement instruments. With the App, our clients, users and other interested people can give a glimpse to family and friends what concerns them in professional life. With the introduction of this App in iTunes, Hukseflux became the inventor of the iPhone "camera+diffusor" measurement principle.

Turn your iPhone into a pyranometer with our App

Download the free App from the iTunes Store. Pyranometer App version 2.0 has cool, new features and improved usability and iOS compatibility.


  • download your App from the iTunes Store
  • download the manual and print the diffusor on page 12.

More information

In addition to reading the in-app explanation and PDF manual, the Prezi-movie below can be watched to see how the App is used and to start experimenting. Have fun!


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