Light Transmittance Tester LCD Display Infrared UV Visible Spectrophotometer Measuring Device Item Type: Light Transmittance Tester Model: LS108H Material: Sheet Metal Application: Light transmittance measurement Test Parameters: Ultraviolet: Peak wavelength 365nm Visible Light: 380nm-760nm full wavelength (in line with CIE photopic vision function standard) Infrared: Peak wavelength 940nm Measurement Accuracy: ±2% (colorless and uniform light transmitting material, 0-90% transmittance) Minimum Test Object Size: 1mm diameter Sample Maximum Thickness: Approx. <20mm / 0.8in Resolution: 0.1% Power Input: DC5V/1A (Type-C interface) Language Setting: Chinese and English Scope of Application: Optical transmittance test of various substances such as lenses, glass, coating materials, organic materials, coatings, etc.