High Precision Sensor: Advanced electrochemical sensor with +/- 5% accuracy and T<30s response time.
Long Battery Life: 3000mAh rechargeable battery supports up to 20 hours of continuous operation.
Multi-Mode Alarm: Features sound, light, vibration alarms with human voice prompts.
Durable IP65 Design: High-strength engineering plastic housing, waterproof and dustproof.
Flexible Gas Options: Optional detection for CO, H2S, O2, NH3, H2, CL2, NO2, NO, SO2.
User-Friendly Interface: 2.4-inch LCD with English/Chinese display and 5 navigation buttons.
Self-Calibration: Supports self-calibration and zero calibration for accurate measurements.
Compact & Portable: Lightweight 280g design with compact size 140*73*32mm for easy handling.