
Industrial Handheld Portable Pump Suction Sulfur Dioxide Gas High Precision Concentration Detector Gas Leak Alarm So2 Gas Detector. Pump Suction Sampling: Built-in air pump ensures rapid gas absorption with response time under 10 seconds. Long Battery Life: 5000mAh capacity supports over 12 hours of continuous operation. Multi-Alarm System: Features sound, light, vibration, and screen display alarms for safety. Durable Design: IP66 waterproof, dustproof, and explosion-proof for harsh environments. Smart Connectivity: Bluetooth and WIFI support data sync with mobile apps and cloud platforms. Customizable Language: Switch between Chinese and English; other languages available upon customization. Flexible Gas Range: Optional ranges from 0-10ppm to 0-10000ppm to suit various needs.