Key benefits Detects leaks early: visual warning light and an audible alarm that escalate as gas leakage increases, helping you respond quickly to potential hazards. Versatile detection and measurement: measures gas concentration and finds leaks in a variety of environments, reducing time spent troubleshooting and improving safety. Adjustable sensitivity: sensitivity is user-adjustable via a button so you can fine-tune detection for different gases and environments. Reliable data and protection: built-in data storage and protection design support operational record-keeping and durable field use. What this product does (functions and performance) Alarm response: the warning light flashes faster and the audible alarm intensifies as leakage increases, providing clear progressive alerts. Gas compatibility: suitable for natural gas, coal gas, biogas, and other combustible gases. Measurement modes: supports both gas concentration measurement and leak detection. Performance characteristics: sensitive detection with fast response time, and multifunctional operation to suit inspection and monitoring tasks. Key attributes Compatibility: works with natural gas, coal gas, biogas and similar gases. Control: sensitivity adjustable using a simple button control. Data handling: stores measurement data for later review or record-keeping. Protection design: engineered with protective features to support safe use in field environments. Typical applications (practical scenarios) Inspecting pipelines and ducts for leaks during maintenance or after repairs. Checking storage tanks and enclosed spaces for elevated gas concentrations before entry or routine inspection. On-site troubleshooting in industrial or utility settings to locate and confirm gas leaks quickly. Why customers choose this unit Clear, escalating visual and audible alarms reduce reaction time. Adjustable sensitivity lets you adapt the detector to different gases and conditions. Data storage and protective design improve reliability for repeated use in professional settings.