The credit card-sized Contam-Alert indicator has a high-contrast electrostatic air filter that makes it easy to see if an air contamination event has occurred. The optional laboratory report shows the severity of an air contamination event and if air consistently meets ASHRAE contamination guidelines for data centers.
IAQ Indicator — Technology Care LLE
Contam-Alert i
![Contam-Alert](http://www.missioncriticalmagazine.com/ext/resources/2021/11/16/contamalert.jpg?1637122079)