| 型号 | 仪器说明 |
| GAXT-X | O2检测仪(量程：0-30.0%)低限报警19.5%,高限报警22.5% |
| GAXT-H | H2S检测仪(量程：0-100ppm)低10ppm,高15ppm,TWA 10ppm |
| GAXT-M | CO检测仪(量程：0-999ppm)低35ppm,高200ppm,TWA 35ppm |
| GAXT-S | SO2检测仪(量程：0-100ppm)低2ppm,高5ppm,TWA 2ppm |
| GAXT-C | Cl2检测仪(量程：0-50.0ppm)低0.5ppm,高1.0ppm,TWA0.5ppm |
| GAXT-Z | HCN检测仪(量程：0-30.0ppm)低4.7ppm,高10ppm,TWA4.7ppm |
| GAXT-D | NO2检测仪(量程：0-99.9ppm)低2.0ppm,高5.0ppm,TWA2.0ppm |
| GAXT-A | NH3检测仪(量程：0-100ppm)低25 ppm,高50ppm,TWA25ppm |
| GAXT-P | PH3检测仪(量程：0-5.0ppm)低0.3ppm,高1.0ppm,TWA 0.3ppm |
| GAXT-G | O3检测仪(量程：0-1.0ppm)低0.1ppm,高0.2ppm,TWA 0.1ppm |
| GAXT-E | ETO检测仪(量程：0-100.0ppm)低1ppm,高5ppm,TWA1ppm |
| GAXT-N | NO检测仪(量程：0-250ppm)低25 ppm,高50ppm,TWA 25ppm |
| GAXT-V | ClO2检测仪(量程：0-1.0ppm)低0.1ppm,高0.3ppm,TWA0.1ppm |
| 选存储器 | 出厂设置5秒/组数据,一个月数据存储量，可设1－60秒/组 |
