Measure formaldehyde! I'm the industry leader. More professional, more accurate, and faster. A major upgrade for even greater professionalism. High-sensitivity formaldehyde detection technology with improved accuracy up to 300°C. Constant convection for greater stability. AI chip for fast and accurate performance. Smarter and easier to use. High-definition display for clear results. Full temperature and humidity detection for even greater accuracy. Compensates for and calibrates external temperature and humidity interference. Five-in-one for quality monitor. Product dimensions: 90*35*70mm Color box dimensions: 130*92*45mm Unit weight: 165g 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users. 【High-Quality Materials】Crafted from premium, materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact.