Portable 4-in-1 Gas Detector for O2 CH4, H2s, Nh3, Voc

Portable 4-in-1 Gas Detector for O2 CH4, H2s, Nh3, Voc. 4-in-1 Gas Detection: Simultaneously measures up to four gases with customizable sensor configuration. Built-in Pump Sampling: Enables rapid, long-distance sampling ideal for confined space pre-entry testing. Triple Alarm System: Sound, light, and vibration alerts ensure warnings are never missed in any environment. Long Battery Life: Supports over 12 hours of continuous operation to reduce downtime. Customizable Configuration: Supports customization of gas types, detection methods, and ranges to meet specific needs. Durable Design: Compact and rugged construction suitable for industrial workplaces and emergency response. CE & Explosion-Proof Certified: Holds EU CE certification and explosion-proof certification for safety compliance.