specbos 1211E-2

Broadband Spectroradiometer

Applications like the measurement of flood lights, in green houses and of external automotive lighting only require Irradiance measurements. Therefore, specbos 1211E-2 is offered as special version, it is calibrated for spectral Irradiance only.  All other parameters of the device are identical to the standard version.

Your request
What is the sum of 8 and 9?