Portable Multi Gas Detector – 4-Gas Monitor (LEL, O2, CO, H2S)

Advanced Detection Technology
Accurate real-time monitoring for combustible gases (LEL), oxygen (O2), carbon monoxide (CO), and hydrogen sulfide (H2S) with high-sensitivity sensors for reliable safety alerts.
Durable & Rechargeable Design
Built with rugged ABS housing and shock-resistant casing, featuring a long-lasting lithium battery for extended field use.
User-Friendly & Portable
Compact, lightweight design with a bright LED display and audible alarms, ideal for industrial, mining, and emergency response applications.
Wide Application Scenarios
Essential for oil/gas operations, wastewater treatment, confined space entry, and biogas analysis, ensuring workplace safety compliance.
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and fast worldwide shipping—only with our trusted supply network.