VTSYIQI Glass Light 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 Optical Transmittance Tester 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 Handheld Light Transmittance Meter Portable Optical Transmittance 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

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

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

VTSYIQI UV Transmittance Meter Optical Transmittance Meter with Measuring Wavelength Range Visible Light 380nm-760nm Infrared Peak Wavelength 940nm 1400nm Infrared Full Band for Plastic Glass Film Etc

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