The Argo-Naught ultra portable Measurement of oxygen content down to 0.1% (1000 ppm) Solid, hermetically sealed housingAir and watertightState-of-the-art electronic componentsHigh-precision measurementShort response timesLarge, clear displayLonger sensor lifeSupplied with probe, hose, pump and carrying case Download data sheet Interested in this product? Let's talk about it! Subject:QuoteInformationRecruitmentSERVICE Δ Customer:Applauz