The TS-904-17-000 is part of the Scanbe 904 Family of Digital Illumination Meters, manufactured by Gossen Metrawatt GmbH. The TS-904-17-000 is a handheld device used to measure the intensity of a light source, displaying the results in Lux or Footcandle. It features a wide measuring range, an automatic range selection and low battery indication, a luminance converted, a cosine corrected display, an illuminated dot-matrix display, a data hold function, and a backlit screen. The device also features an impact-resistant casing and is CE certified. With its wide measuring range, the device is ideal for lighting measurements in interior and exterior applications.