The Ambient SO2 Gas Analyzer from Vasthi Instruments uses the UV fluorescence method for sulfur dioxide analysis. Combined with advanced microprocessor technology, the SO2 analyzer reads out an accurate analysis of sulfur dioxide levels in the air. We are providing Ambient So2 Gas Analyzer Introducing our cutting-edge Ambient SO2 Gas Analyzer, perfect for monitoring sulphur dioxide levels in your environment with precision and accuracy. This portable device is designed for easy use and reliable results, making it ideal for both professional and personal use. Keep your air quality in check and ensure a healthy atmosphere with our Ambient SO2 Gas Analyzer. Say goodbye to guesswork and hello to peace of mind with this must-have tool for any conscientious individual or organization. contact me: 8712181666