ALTAIR PRO gas detector, O2 19.5/23

ALTAIR PRO is a reliable, compact and powerful single-gas detector with field-proven, fast-acting sensors. Electrochemical sensors measure concentrations of toxic gases (ammonia, carbon monoxide, chlorine, chlorine dioxide, hydrocyanic acid, hydrogen sulfide, nitrogen dioxide, phosphine and sulfur dioxide) or the percentage of oxygen. The quadruple alarm system reliably warns the wearer of dangers. Specially designed for excellent protection against dust and water, outstanding shock resistance and protection against radio frequency interference (RFI). Item no. 10074137