Eco Badge® Ozone Detector Cards provide a low cost alternative to ozone meters for ensuring that an environment is within accepted safety standards when using an ozone generator, or any other place where ozone levels are desired to be monitored.

These patented ozone test cards were originally developed for NASA.

A colormetric strip is included which enables the user to read, and
interpret each test.

These test cards are very easy to use. Just open up one of the sealed pouches and take out the test card and tape it to a wall or any other convenient surface.

After one hour you match the color of the card to the colors on the colormetric strip to determine the ozone level.  They couldn't be any more easy to use.

The tests give the user an accurate reading from 40 to 240 parts per billion of ozone.

While these cards are not a substitute for real time ozone sensing, they do offer a  an alternate low cost, temporary solution. For constant monitoring of ozone levels we recommend the EZ-1X Ozone Sensor.

The EZ-1X Ozone Sensor is meant to monitor ozone levels in occupied spaces.  It can be used to monitor ozone levels in a home, restaurant, bar, or in any other space where ozone is meant to be kept at recommended air purification  levels around humans & animals. It constantly monitors ozone levels by displaying them on a multi colored bar graph.  Accurate Range from a range of 0.02 - .14 ppm.  Bargraph Display:  Green - Normal levels Yellow - 0.05ppm Moderate levels Red - 0.1ppm High levels CLICK HERE to learn more about the EZ-1X Ozone Sensor.

EZ-1X Price $329.99