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HIGH SENSITIVE: oxygen detector built-in high performance electrochemical sensor, with excellent sensitivity and excellent repeatability
TECHNOLOGY: this lcd digital oxygen detector adopts a natural diffusion method for detecting oxygen concentration
APPLICATION: oxygen tester is suitable for explosion-proof, are widely used in metallurgy, power plant, chemical, mine, tunnel, underground pipelines or underground mines and other places
ALARM: oxygen meter has sound, light and vibration alarm, and the alarm concentration can also be set up
SAFETY: oxygen meter prevents hypoxia and oxygen poisoning, can effectively ensure the safety of the staffs life is not infringed