oxygen detectorMeasurement range: 0-30%, two-level sound and light alarm, alarm point adjustable.oxygen detectorIt is used in the field of oxygen content detection in offices or other workplaces, oxygen content testing in trains and car carriages, and oxygen content detection in mines (mines). Oxygen detectors are divided into portableoxygen detector, trace amountsoxygen detector, automatic attractionoxygen concentration detector； Our own brand CGD-I-1O2oxygen detector adopts imported electrochemical sensor, which has a short reaction time and a long service life. Represented BW Corporation in Canadaoxygen detector, French Oldham Portableoxygen detector, the price advantage is obvious! Our professionals will wholeheartedly provide honest, professional and friendly pre-sales, in-sales and after-sales services at reasonable prices, welcome to negotiate.