VTSYIQI Portable Light Transmittance Tester Optical Transmittance Meter with Resolution 0.1% Ultraviolet Visible Infrared Illumination Light Source Visible Light 380nm-760nm Infrared Peak Wavelength 940nm USB Interface

VTSYIQI Handheld Optical Transmittance Meter Light Transmission Meter with Measuring Wavelength Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm Illumination Light Source Ultraviolet Visible Infrared 940nm

VTSYIQI Handheld Light Transmittance Meter Optical Transmittance Tester with TFT True Color 3.5inch Display Screen UV Visible Infrared Illumination Light Source Visible Light 380nm-760nm Infrared Peak Wavelength 940nm USB Interface

VTSYIQI Digital Light Transmittance Meter Optical Transmittance Meter with UV Visible Infrared Illumination Light Source Measuring Wavelength Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm Resolution 0.1%

VTSYIQI Visible Light Transmittance Meter Film Optical Transmission Meter with Measuring Wavelength Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm Resolution 0.1% TFT True Color 3.5inch Display Screen

VTSYIQI Visible Light Transmittance Meter Glass Optical Transmission Meter with Resolution 0.1% TFT True Color 3.5inch Display Screen UV Visible Infrared Illumination Light Source for Transmittance and Shading Coefficient of Transparent Materials

VTSYIQI Optical Transmittance Meter Film Light Transmission Meter with Illuminant UV Visible Light Infrared 940nm Infrared 1400nm Infrared Full Band SHGC and TSER Resolution 0.1% for Transparent Materials Glass Film Etc

VTSYIQI Optical Transmittance Meter with Measuring Wavelength Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm 1400nm Infrared Full Band Illuminant UV Visible Light Infrared 940nm Infrared 1400nm Infrared Full Band SHGC and TSER

VTSYIQI Light Transmittance Meter Four Light Sources Transmittance Meter with Illuminant UV Visible Light Infrared 940nm Infrared 1400nm Infrared Full Band SHGC and TSER Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm 1400nm

VTSYIQI Light Transmittance Meter Handheld Optical Transmittance Meter with TFT True Color 3.5inch Display Measuring Wavelength Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm 1400nm Infrared Full Band Resolution 0.1%

VTSYIQI Handheld Optical Transmittance Meter Light Transmission Meter with Illuminant UV Visible Light Infrared 940nm Infrared 1400nm Infrared Full Band SHGC and TSER Resolution 0.1% TFT True Color 3.5inch Display Screen

VTSYIQI Film Light Transmission Meter Optical Transmittance Meter with Measuring Wavelength Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm 1400nm Infrared Full Band Resolution 0.1%USB Interface