4 Gas Monitor Detector – Rechargeable, LCD, Alarm Alert

Ensure workplace safety with this high-performance 4-Gas Monitor Detector, now available at SafetyRepublic. Built for professionals, this portable gas detector accurately monitors Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S), and Combustible Gas (LEL) using top-grade electrochemical sensors.

With a fast response time of under 30 seconds and a detection error of less than ±5%, this device ensures quick, reliable air quality analysis. The durable ABS body with anti-slip rubber grip is waterproof, dustproof, and explosion-proof, ideal for tough environments.

The LCD screen shows real-time readings clearly, while the triple alarm system (voice, sound, vibration) ensures you’re alerted in any hazardous condition. Comes pre-calibrated, ready to use out of the box, with a free aluminum case and 1-year satisfaction warranty.

Also features password protection (default: 1111) to prevent unwanted tampering and misoperation.