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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 * 33سم
شركة Shanghai Zimai Protection Technology ، Ltd.
