Unitec NBC2000-O2/5% Vol Industrial Grade Gas Detector

UNITEC NBC2000-O2 pump suction type is an industrial grade 6 years anti-interference, oxygen Gas Detector that can measure oxygen in complex pipeline environments, NBC2000-O2 test concentration 0~5% Vol, resolution 0.01% Vol, NBC2000-O2 pump suction O2 Detector built-in micro sampling pump, the suction size of the pump has ten gears adjustable