1. Small size, compact design, easy to carry and handheld;
2. Diffusion type and sampling type gas detection methods are optional;
3. Ingress protection grade IP66, dustproof and waterproof. Invented anti-explosion design, low-temperature resistant design；
4. Special anti-interference PCB design, It will not be interfered with by the interphone in an industrial site；
5. ARM Cortex M3 processor, Stable work & quick reponse when detecting gas leakage. Special design for industry usage；
6. Detection of 4 gases at the same time, detects LEL, O2, CO, H2S；
7. Alarm record function which supports review and USB upload；
8. Compatible with AGH1000B sampling pump.