1. Industrial Explosion-proof Certification

2. High-capacity Lithium Battery Meets Work Demands

3. Exportable Alarm Information

4. Color LCD Screen for HD Gas Concentration Display

5. Accurate Detection with Diffusion-based Measurement Principle

6. Quadruple Alarm (Sound, Light, Vibration & Display)

7. English Menu for Easy Operation 8. Supports Customized Multi-Gas Combinations