- Rapid warning as gas leakage increases: the warning light flashes faster and the alarm sound intensifies with rising gas concentration. - Detects multiple gases: suitable for natural gas, coal gas, biogas and other combustibles; sensitivity is adjustable with a dedicated button. - Flexible measurement for various environments: can detect gas concentration or leaks in ducts, pipelines, storage tanks, enclosed spaces and other special occasions. - Reliable and user friendly: multifunctional, highly sensitive, fast response, easy operation, with data storage and protective design. - Typical applications: - Monitoring ductwork in industrial plants during maintenance or commissioning - Detecting leaks and measuring concentration in storage tanks or pipelines - Conducting safety checks in confined spaces or enclosed areas before work