Feature: 1. Multi Function: The meter can measure 365nm UV blocking rate, 940nm, 1400nm and full infrared blocking rate, 380nm to 760nm visible light transmittance and SHGC total solar transmittance. 2. LCD Display: The tester is displayed by large color LCD, interface switching is convenient, the reading is simple and easy to understand. 3. Parallel Lightpath Design: Adopt parallel lightpath design, the measurement data is accurate whether to test thin films or large thickness materials. 4. Automatic Calibration: The meter has a real time dynamic self calibration function, which can be automatically calibrated after power on. 5. 5V Power Supply: The tester is powered by 5V power supply, with USB interface, can be directly connected to a mobile power supply. 6. With Support Rod: Comes with a support rod, the instrument can be placed obliquely during the test, convenient for operation. Specification: Item Type: Solar Film Meter Material: Aluminum alloy UV: Peak wavelength 365nm Visible Light: 380nm to 760nm, compliant with CIE photopic function standard Infrared: Peak wavelength 940nm, 1400nm, full infrared band (Full IR) and SHGC Resolution: 0.1% Measurement Accuracy: Better than ??2% (colorless uniform light transmitting material), standard sample detection is better than ??1% Test Slot Size: Width: Approx. 47mm / 1.9in Depth: Approx. 91mm / 3.6in Dimension: Length: Approx. 216mm / 8.5in Height: Approx. 134mm / 5.3in Width: Approx. 29mm / 1.1in Power Supply Mode: 5V DC power supply (Type C). Package List: 1 x Solar Film Meter1 x Support Rod1 x USB Cable1 x Manual1 x Storage Box Note: Avoid strong bumps causing irreversible damage.