This oxygen analyzer, with its unique galvanic sensor, measures both the percent concentration of oxygen in air as well as parts per million dissolved oxygen in aqueous solutions. It reads a range of 0-100% concentration and 0-20.0 parts per million dissolved oxygen. The galvanic sensor is totally sealed from the environment, requiring no membrane or filling solution replacements, and has typical life of 12 months. The sensor is temperature compensated to maintain accuracy for air calibration. its low flow rate sensitivity requires only a 0.5 Ft/second flow for accurate readings. The sensor can safely withstand 25(psi) (60-foot depth in water). This unit is very easy to operate, designed with the non-technical user in mind. Comes in kit form complete with meter, a standard 5-ft sensor, carrying case and instructions. Optional sensor lengths are available up to 100 feet. Warranty: meter-two years, sensor-six months.
