Distributes printing paper: fine printing, laser, parchment & uncoated Photometers, Bench refractometers or polarimeters, Handheld refractometers or polarimeters, Polarimeters, Polariscopes, Reflectometers, Stroboscopes, Colorimeters, Tube or plate readers, Signal generators, Infrared imagers, Laser beam analyzers, Light absorption meters, Anechoic chambers