The Nix Pro Color Sensor is a wireless colorimeter that measures the exact colour of surfaces and transmits the digital colour values to a smartphone or tablet using Bluetooth. The colour data can then be used to match to physical colours such as paints, leathers, cosmetics, plastics and dyes. The device blocks all ambient light, shines a calibrated white light at the surface and then measures only the light reflected back. With its superior accuracy, the colorimeter provides objective and reliable colour measurement to professionals worldwide.