Introduction：
GA-H300 Portable Gas Analyzer，it can be widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agriculture and other industries.
Features：
- Measure and display the measured gas concentration on the LCD screen with backlight in real time;
- Built-in external high-precision digital temperature and humidity sensor display and compensation to improve test accuracy；
- Data can be downloaded via USB.
Specifications
| Gas detection | Single gas option |
| Measuring range | Depends on sensor |
| Resolution | Depends on sensor |
| Principle | Depends on sensor |
| Accuracy | <±3%F.S |
| Detection time | <10S |
| Recovery Time | <20S |
| Detection method | pump suction |
| Detection mode | normal detection mode |
| Concentration unit | ppm、%VOL、%LEL、mg/m3 |
| Storage | Automatic storage and manual storage can be set; more than 15,000 sets of data can be stored, and historical data can be viewed on the screen |
| Alarm | Sound and light, 9 alarm modes |
| Environment Requirements | 0 ~ 95% RH non-condensing temperature-40~70℃ |
| Battery Capacity | 3800mA，with charging protection circuit |
| Degree of protection | IP65 |
| Dimensions | 125×52×30mm(L×W×H) |
| Net weight | 260g |
| Accessories | Host, data cable, charger, CD, manual |