China UV1800 Single Beam 190-1100nm UV/Vis Spectrophotometer with 2nm Bandwidth and 320*240 LCD Display, Find details about China Single Beam Spectrophotometer, 320*240 LCD Spectrophotometer from UV1800 Single Beam 190-1100nm UV/Vis Spectrophotometer with 2nm Bandwidth and 320*240 LCD Display