Portable Multi Gas Detector Monitor
Detecting gas: LEL-O2-CO-H2S
Alarm type: vibration+sound+light alarm
Power supply: 3.7V 2000mAh rechargeable lithium battery
High-precision sensor
LCD display
Display error: ≤ ±3% FS
Response time: T < 30 seconds
Charging time: 8 hours
Overall dimensions: 126 * 66 * 33cm
