1. Charging Efficiency Experience the convenience of our 3.7V lithium battery equipped with USB charging capabilities. This feature saves time, ensuring you remain focused on detection tasks. Utilizing modern technology, this detector guarantees higher practicality and efficiency, eliminating powerrelated concerns during work. 2. Wide Range of Applications Designed for versatility, this device detects various gases, including gene gases, sulfur, chlorine, oxides, and more. It is also effective in assessing gas levels in extinguishing systems and is essential for air conditioning and cooling inspections, making it a versatile tool for multiple applications. 3. Comprehensive Detection System Featuring warmup technology, our detector offers swift detection capabilities. The dual alarm indicator enhances user feedback, with indicator lights increasing in number based on detected gas levels. This intuitive system ensures rapid responses and effective monitoring, allowing you to assess gas concentrations accurately when it matters most. 4. Performance Design The detector demonstrates exceptional sensitivity and repeatability, thanks to its firstclass sensors. Its responsive capabilities activate immediately upon gas detection, ensuring safety and operational integrity. The advanced design guarantees instant gas identification, minimizing risks and enhancing workplace safety.