| Dimension | 133 L×70 W×36 H (mm) |
| Weight | 0.3kg ( with charger) |
| Sampling | Pump, diffusion |
| Working Temperature | - 10 °C ~ 40°C |
| Relative Humidity | 15%~90% RH (non-condensing) |
| Power | 3.7V rechargeable lithium battery, continuously work for over 10 hours(pump),20 hours(diffusion) |
| Sensor | Electrochemical sensor for O2, catalytic combustion sensor for combustible gases, UV sensor for volatile organic compounds |
| Sensor Service time | 2 years for toxic gas sensor and PID sensor( not including of UV light and grid), 1 year for oxygen and combustible gas sensor |
| Display | LCD display |
| Alarm Mode | Acousto-optic alarm |
| Explosion-proof Grade | Ex ib IIC T3 |
| Warranty | 1 year |
| GAS TYPE | DETECTION RANGE | RESOLUTION | RESPONSE TIME |
| O2 | 0-30%Vol | 0.1%Vol | T90≤15s |
| CH4 | 0-100%LEL | 0.1%LEL | T90≤5s |
| CO | 0-1999ppm | 1ppm | T90≤25s |
| H2S | 0-200ppm | 0.1ppm | T90≤30s |
| PID(VOCs<10.6eV) | 0-1999ppm | 0.1ppm | T90≤20s |