
Portable Gas Meter Analyzer Combustible Co O2 CH4 H2s 4 Gas Detector. Pump Suction Sampling: Active pump-suction type ensures rapid and accurate gas detection in various environments. Multi-Gas Detection: Detects CO, CH4, H2S, O2, VOCs, and other toxic or flammable gases simultaneously. Long Battery Life: Equipped with 3.7V lithium battery providing over 16 hours of continuous operation. Robust Protection: IP67/IP68 rated housing with Ex Ia Iic T4 Ga explosion-proof certification. Large Data Storage: Capable of storing up to 100,000 sets of data records for comprehensive analysis. Comprehensive Alarms: Features 95dB buzzer, vibration, flashing LED, and man-down alarm indicators. Customizable Options: Supports customized indication error, response time, and alarm settings.