Handheld Spectrum Illuminance Meter Spectrometer with 380-780nm USB Interface

Handheld Spectrometer Spectral Color Illuminance Meter with Wavelength 380-780nm

Full New Raman Microscope Spectrometer ThunderOptics

1PC Ocean Optics USB2000+ Spectrometer uv range 370-1048nm

Spectrometer Intelligent Optical Spectrum Analyzer Millisecond Measurement Speed

Spectrum UV-VIS-NIR Photometer 260nm

1PC Ocean Optics USB2000+ Spectrometer uv range 345-1050nm(Tested)

Portable Spectrometer CCT Lux Light Meter Tester Illuminometer with PC sortware