Achieve unparalleled accuracy and objectivity in identifying the best adhesive color match for your slabs with our state-of-the-art Spectrophotometer. This advanced tool allows you to "scope" your slabs to correctly and objectively identify the best adhesive color match. The Spectrophotometer includes a downloadable app that helps your fabricator/spec rep identify the best color matches for your slab choices. Works in conjunction with our Color Guitar Chips.