Features: High precisions measurement: This infrareds intensity detector with a highly sensitive sensors that can accurately measure the infrareds insulation strength of solar films, providing users with reliable data support to evaluate the thermals insulation performances of materials. Multifunctional display: equipped with LED display screen, real-time display of infrareds intensity value, easy for users to quickly read data. At the same time, the instrument can switches between different units to meet various measurement needs. Widely used: Suitable for testing automotive window films, building glass, and other types of insulation materials, widely used in fields such as automotive beauty and building energy conservation, helping users choose the best insulation solution. Light weight design: The lightweight body and easy to grip handle design make this instrument very suitable for on sites use, allowing users to easily conduct multiple point testing and improve work efficiency. Intelligent storage and analysis: Builtin data storage function, can save multiple set of measurement records for subsequent comparison and analysis, helping users better evaluate the thermals insulation performances of various materials. Specifications: Component: ABS Function: Measure the infrareds isolation intensity of the solar film Package Includes: 1Piece intensity Meter note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.