Solar Light’s versatile NIST-Traceable PMA-Series Digital Sensors represent the pinnacle of accuracy, durability, and selection on the market today. These units measure discrete bands of the electromagnetic spectrum from the UVA, UVB, UVA+B, UVC, Visible Light, and Infrared regions. Both narrow and broad bands are available to fit any application, including germicidal requirements, environmental probes, and sensors for biologically weighted spectra (such as the erythema and CIE action spectra.) Over 135 different sensors are available in a variety of packages to fit any environment, from indoor clean rooms, to harsh locations outdoors, to 100 meters under water. These Digital Sensors work in concert with Solar Light’s advanced PMA-Series Radiometers, and are typically used as discrete units in applications where portability is critical. The company also offers Analog versions of these sensors, for users who wish to use their own data loggers, or plan to use a voltage source to provide excitation voltage to the sensor and a digital volt or amp meter to read and convert the results.