Simultaneous 4-Gas Detection: Continuously tracks and displays concentrations of LEL, O₂, H₂S, and CO on a single easy-to-read interface. High Sensitivity Sensors: Advanced electrochemical and catalytic sensors offer fast response times and accurate readings, even in rapidly changing environments. Real-Time Data Display: Large backlit LCD shows current gas levels, battery status, and alarm conditions at a glance. Triple Alarm System: Built-in visual (LED), audible (≥ 90 dB), and vibration alerts ensure users are notified immediately when thresholds are exceeded. Rugged & Weather-Resistant: Built tough for harsh environments with a shock-resistant, water- and dust-proof design.

Key Features: Real-time detection of O₂, CO, H₂S, and LEL gases IP54-rated enclosure for industrial durability Triple alarm system: visual, audible, and vibration Rechargeable battery with long operational runtime Easy-to-read LCD with backlight for low-light use Suitable for oil rigs, refineries, chemical plants, and tank maintenance Trusted by safety professionals, this 4-gas detector delivers dependable protection where it matters most.