Agasthya 2013 Series Portable Oxygen Purity BI 420 Analyzer measures Oxygen in percent level in process gas. For O2 measurement Electrochemical technology is used.

Agasthya 2013 Series Portable Oxygen Purity Analyzer BI 420 has long-life, eight-hour battery charge. It can be started up and ready to measure within minutes. It is supported by automatic zero calibration and continuous system diagnostics to maintain excellent analytical performance throughout its operation. Robust and lightweight, is easy to transport and use. Easy to maintain and service from user point of view.