VTSYIQI IR Spectrometer Infrared Spectrum Radiation Analyzer with Wavelength Range 380nm～1050nm Wavelength Data Output Interval 1nm Telephoto Cross Asymmetric CT Spectroscopy System Touch Screen Built-in Large Storage Space

VTSYIQI Portable Infrared Spectrometer Infrared Spectrum Radiation Analyzer with Wavelength Range 380nm～1050nm Photosensitive Surface Ф10mm Spectral Bandwidth(FWHM) 2nm High-Precision CCD Sensor 5-inch Touch Screen

VTSYIQI Portable Spectrometer Light Spectrum Meter Analyzer with Wavelength Range 380nm～780nm TM-30 Parameters Photometric Measurement Range 0.1～200 Kcd/m² Integration Time 50µs～10000ms for Testing Light Source Light Colour

VTSYIQI Handheld Spectrometer Spectral Iluminometer with X,Y Accuracy ±0.0015 X,Y Repeatability ± 0.0005 Color Temperature Range 1,000K～100,000K Photometric Measurement Range 0.1～200 Kcd/m² for Chromaticity Luminance Uniformity Test

VTSYIQI Handheld Spectrometer Spectral Illuminance Meter with Spectral Bandwidth (FWHM) 2nm Spectral Resolution 0.2nm Photometric Measurement Range 0.1～200 Kcd/m² for Test Parameters Brightness Lambert Colour Gamut Colour Coverage

VTSYIQI Spectral Color Illuminance Meter Light Spectrum Analyzer with Wavelength Range 380nm～780nm High-Precision CCD Sensor Wavelength Data Output Interval 1nm Illuminance Accuracy Level 1 Touch Screen for Luminance Uniformity Test

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