Pay in 4 interest-free payments of $33.21 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
8mm to 350mm
Self-calibration and zero calibration functions for improved accuracy and reliability
aviation and aerospace various fields
making it an essential tool for both home and travel
Also supports temperature
Portable Hydrogen Gas Detector H2 Analyzer with Triple Alarms Color:0-1000-1PPM 8mm to 350mmFeatures: 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,
