Portable Hydrogen Gas Detector H2 Analyzer with Triple Alarms Color:0-1000-1PPM this flow reader is perfect

this flow reader is perfect for various applications

8mm to 350mm

nodular cast iron

making it suitable for high-temperature environments

Portable Hydrogen Gas Detector H2 Analyzer with Triple Alarms Color:0-1000-1PPM this flow reader is perfectFeatures: 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,