1. It is widely used in gas pipeline leak detection, household gas prevention, gold mine field, tunnel mine operation oil and gas exploitation field, dangerous goods storage warehouse, etc. 2. It is convenient for users to safely detect various combustible gases, such as methane, carbon monoxide, gasoline, ethylene oxide, etc. 3. Range: 0-1000PPM 4. Accuracy: less than or equal to 10% FS (methane) 5. Sensitivity: less than 50PPM 6. Response time: about 5s 7. Preheating time: less than 30s 8. When a combustible gas leakage is detected, the meter beeps and the concentration indicator lights up. 9. Power supply method: 2 x AAA batteries (not included)
