Features
- Adjustable gas pump
- CE, ATEX certificate
- Acousto-optic, vibration alarm
- Rechargeable lithium battery
- Adjustable alarm point
- Can keep 3000 alarm record
- Display battery capacity
Technical Specifications
| Sampling method | Pumping |
| Resolution | 1PPM |
| Display | LCD display, in English description |
| Alarm type | Audible, visual, vibration |
| Power supply | Rechargeable lithium battery(1800mAh) |
| Charging time | 3-6hours |
| Detect gas | NO2(0-20ppm) |
| Running time | 15hours for lel gas, toxic gas 7days(except for alarm) |
| Certificate | CE, ATEX |
| Ambient temperature | -4°F to 122°F (-20℃ -50 ℃) |
| Ambient humidity | 15% – 95%RH |
| Product size | 7.1*2.8*2.01inch (180*71*51mm) |
| Product weight | 230g |
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