MiniScan EZ 4500L: Portable Spectrophotometer
Hunter Associates Laboratory, Inc. (HunterLab)
HunterLab's most popular handheld spectrophotometer, the MiniScan EZ 4500L, is a large area view 45° illumination and 0° viewing spectrophotometer that provides a 31.8 mm port size that has a 25mm viewed area.