Premium UV VL IR Light Transmittance Meter - Measures 365nm UV, 530nm VL, 380nm-760nm, 940nm & 1400nm IR - Ideal for Solar Film Testing, Agricultural Film Analysis & Optical/Tempered Glass Quality Control

VTSYIQI Spectrum Transmission Meter UV VL IR Light Transmittance Meter with UV 365nm VL 530nm 380nm-760nm IR 940nm 1400nm for Solar Film Agricultural Film Optical Glasses Tempered Glasses 1. Simple operation and fast to get the result, as long as the sample is placed in the test area, the test result will be displayed. 2. It can measure the transmittance of UV light, visible light, and infrared light. 3. It adopts parallel light path design, sample measurement thickness can reach 13mm 4. The instrument has a data lock function. After the test, press the HOLD key on the instrument to lock the test data, and the test sample data will still remain on the display interface after the sample is taken away. 5. Digital display, wide measuring range, high resolution. 6. Two calibration modes: Manual calibration and automatic calibration for easy usage 7. Small size and non-slip design, easy to grasp and carry for outdoor test 8. Rechargeable lithium battery, no need to take time to replace batteries. Product Parameters Product name： Transmittance Meter Measurement structure：Transmission Calibration： Manual + automatic Test index： UV (peak wavelength365nm） Visible light (peak wavelength530nm） Infrared (peak wavelength940nm） Infrared (peak wavelength 1400nm) Visible light (380nm-760nm, conform to CIE photopic function standard) Measurement accuracy： ±2% Resolving power： 0.1% Sample thickness： 13mm（max） Dimensions： 115* 70* 14mm Measuring time： Less than 1 second Battery capacity：750mA Charging parameters: 5V/1A(built-in rechargeable lithium battery) Screen： Full color display，135*240，1.14inch Charging interface： USB Working Temperature: 0-40℃ Humidity：Less than 85%, no condensation Standard Accessories： USB cable,Lanyard,operate manua