Ozone Sensor Check Availability

Ozone sensor with LED display alarm and audio alarm. DC analog voltage output to a data logger linearly proportional to the ozone ppm level up to .14 ppm corresponds to a 0 to 2 volts scale. Ozone sensor with LED display, audio alarm, external alarm and DC analog voltage output linearly proportional to the oxone ppm level up to about .14 ppm. Use w/Datalogger w/ 0-2 volt scale (0-.36ppm) Divide DC output voltage by 10 for readings < .15 ppm