StellarRAD Pro

Research Grade Handheld SpectroRadiometer

The StellarRAD PRO App is designed specifically for the StellarRAD handheld spectroradiometer manufactured by StellarNet, Inc. This App contains extra features compared to the StellarRAD App for mobile devices and is specifically designed for an 8 Android Tablet. All StellarRAD Series 3 devices and later can update to the current version found on the Google Play store.

The StellarRAD handheld spectroradiometer is an easy to use research grade spectrometer for field testing of lights with no additional setup required. The NIST traceable system can measure spectral Irradiance & Illuminance, Correlated Color Temperature (CCT), xy Chromaticity, PAR and more!

StellarNets handheld spectroradiometer systems put the power of a complete NIST traceable light laboratory in your hand allowing measurements of optical power, color, and spectral analysis for numerous lighting applications. All StellarRAD Systems are rugged in design with no moving parts making measurements in the field or on site quick and easy.

Compared to other handhelds, the StellarRAD contains research grade optics with <1nm spectral resolution making these instruments the first choice in reliable testing, field demonstrations, installations, R&D and quality control. Additionally, its modular design allows for use with StellarNets line of integrating spheres and accessories for Total Lumen measurement. Contact one of our application scientists to discuss how the StellarRAD can be configured to your needs.