Spectrometer

VTSYIQI Handheld Spectral Illuminance Meter Spectral Color Illuminance Meter with Photometric Measurement Range 0.1～200 Kcd/m² Color Temperature Range 1,000K～100,000K Wavelength Range 380nm～780nm for Testing Light Source Light Colour

VTSYIQI Portable Spectral Illuminance Meter Light Spectrum Meter Analyzer with High-Precision CCD Sensor Wavelength Range 380nm～780nm Photometric Measurement Range 0.1～200 Kcd/m² for Screens Projectors Point Light Sources Etc

VTSYIQI Spectral Iluminometer Spectral Color Illuminance Meter with TM-30 (Rg/Rf) Wavelength Range 380nm～780nm Photometric Measurement Range 0.1～200 Kcd/m High-Precision CCD Sensor Touch Screen for Luminance Uniformity Test

VTSYIQI Infrared Spectroradiometer Irradiance Intensity Tester with Wavelength Range 380-1000nm Illuminance Spectral Resolution 0.2nm Spectral Bandwidth(FWHM) 2nm Touch Screen for Red Light Infrared Irradiance Single-Band Infrared Test

VTSYIQI Infrared Spectrometer Infrared Illuminometer IR Spectrometer with Wavelength Range 380nm～1000nm Illuminance accuracy Level 1 for Accurate Testing of Infrared LED Spectra Peak Wavelength Half-Wave Width and Radiance

VTSYIQI IR Spectroradiometer Irradiance Intensity Tester with Spectral Bandwidth(FWHM) 2nm Wavelength Range 380-1000nm Illuminance Spectral Resolution 0.2nm High-Precision CCD Sensor for Red Light Infrared Irradiance Single-Band Infrared Test