1. Measuring range: 0-9999ppm 2. Measurement accuracy: 10% FS 3. Voltage: 3x1.5V 4. Power supply: 2xAAA batteries 5. Battery type: 3x1.5V AAA 6. 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. 7. Standard industrial design, fast response, double alarm. 8. Accurate detection, easy operation. 9. Full-view high-definition reverse display color screen, clearly visible in dark environments. 10. Two-color injection molding, strong and durable, strong body, non-slip and anti-fall.
