TS7708 series grating spectrophotometer
YS3060 Grating Spectrophotometer with UV SCI/SCE Bluetooth
YS3010 Handheld Spectrophotometer with 8mm Single Aperture
NS808 Spectrophotometer for Traffic Sign Road
NS820 Spectrophotometer with 4mm Aperture
NS800 Spectrophotometer with 45/0
YS3020 Color Spectrophotometer with Customized Aperture