Environmental monitors & loggers
Designed primarily for museums and art galleries these units measure the environment helping to ensure that sensitive objects are not damaged.
The 765 is the most popular, measuring Ultra Violet, Visible light, humidity and temperature.
The 7650 measures just Ultraviolet and visible light.
The 775 measures Ultraviolet, Visible light, temperature and thermal radiation for testing heat reflective coatings on windows.
RView software for viewing the logged data can be downloaded here.