1) Compact body: the body is light and small, easy to carry, and can be placed in a pocket or pinned to the chest to release both hands;
2) LCD display: real-time display of gas concentration, intuitively understand the state, concentration and other information of the measured gas;
3) Simple operation: single button design, easy to operate, simple and convenient;
4) Various alarm types: indicator light alarm, buzzer alarm, display screen indication alarm and vibration alarm;
5) Rechargeable lithium battery: it can work continuously for more than 8h after charging.
| Detectable gases | Combustible gases |
| Detection mode | Diffusive |
| Response time | ≤12s（t90） |
| Operating voltage | DC3.7V/1500mAH |
| Continuous working hours | ≥8h |
| Explosion proof grade | Ex dib IIC T4 Gb |
| Protection grade | IP66 |
| Operating temperature | -25℃～+55℃ |
| Material | Plastic |
| Dimension weight | L×W×H: 107.5×59.5×54mm, 165g |