Portable Hydrogen Gas Detector H2 Analyzer with Triple Alarms Color:0-1000-1PPM Designed for both professional and

Designed for both professional and household use

making it an essential tool for both home and travel

nodular cast iron

Gas type: Ozone Gas detector

Portable Hydrogen Gas Detector H2 Analyzer with Triple Alarms Color:0-1000-1PPM Designed for both professional andFeatures: 1. Industrial grade sensor, high precision, real data, strong stability, real time detection. 2. Triple alarm mode (sound, light, vibration) is not easy to ignore, high security, high and low alarm value can be set free 3. 3. 7v rechargeable lithium battery, battery capacity 1500MA, charging time is less than five hours, continuous work for more than ten hours (gas detection is not less than 7 hours) 4. High strength ABS material,