The Aeroqual SM70 Ozone Monitor Controller is designed to measure and control ozone concentrations by activating an external relay controlled circuit.

The unit can be used either as a control device (to maintain the ambient ozone concentration between user defined levels) or as a simple switching device (switching equipment on and off). The unit has been specifically designed to incorporate Aeroqual’s indepth-knowledge of accurate ambient ozone measurement. Specific sensor heads are used depending upon whether high or low ozone concentrations are to be measured.

Apart from its competetive price, it comes inclusive plug pack power supply. Contact Airmet Scientific for more information.