Description
Features
- Pump switch to adjust the pumping speed
- Zero adjustment to compensate for zero drift
- Rechargeable battery for 15 h use continuously
Technical Specifications
| Detect gas | NO2(0 ppm to 20 ppm) |
| Sampling method | Pumping |
| Resolution | 1 ppm |
| Display | LCD display, in English description |
| Alarm type | Audible, visual, vibration |
| Power supply | Rechargeable lithium battery (1800 mAh) |
| Charging time | 3 h to 6 h |
| Running time | 15 h for gas, toxic gas up till 7 days (except for alarm) |
| Ambient humidity | 15% RH to 95% RH |
| Optional function | loading the data onto the PC to check the data in real time. |
| Product weight | 0.50 lb (230 g) |