The AII body oxygen content analyzer Details: 1, the oxygen content of the individual closed environment tester, high purity inert gas oxygen content test environment the oxygen content of the oxygen content of the series tester analyzer have. Contact: Guo Cheng Kung University (demon Wu demon umbrella wine Liu Temple paint) the line oxygen purity analyzer AII GPR-2500MO Details: Brand AII Model the GPR-2500AMD type portable oxygen detector measuring range 0-100% measurement object of high purity gas measurement accuracy reading of less than 1% resolution 0.1% by weight (kg) Power Supply 9-28VDC