WEAJA 4-in-1 Portable Gas Detector – Reliable Safety Monitoring for Any Environment

Multi-Gas Detection
– Simultaneously monitors CO, H2S, O2, and combustible gases with high-precision sensors for comprehensive safety.
Robust & Portable Design
– Durable ABS housing with anti-slip texture, lightweight (only 200g), and compact for easy one-hand operation in confined spaces.
Instant Alarm System
– Features loud 85dB buzzer, bright LED strobe, and vibration alerts for immediate hazard warnings in noisy or low-visibility areas.
Long Battery Life
– Rechargeable lithium battery lasts 12+ hours continuously, ideal for industrial shifts, warehouse checks, or emergency response.
Wide Applications
– Essential for oil rigs, chemical plants, mining, laboratories, and HVAC maintenance to prevent leaks and ensure OSHA compliance.
User-Friendly Calibration
– Includes auto-zeroing and manual calibration options for accuracy, with a clear LCD displaying real-time gas levels.
Certified Safety
– ATEX and IECEx certified for explosive environments, ensuring reliability in high-risk zones.