BreatheEasy team uses Reference Grade (Grade A ) monitors to conduct air quality testing. Grade A equipment give accurate and reliable results. Our equipment is maintained to the highest standards and calibrated on regular prescribed intervals as per manufacturer recommendations. Air Quality Testing services/packages offered by BreatheEasy cover many parameters such as PM1, CO, TVOC, Formaldehyde, Ozone, SOx, NOx, etc. which a handheld consumer-grade monitor cannot test. Testing your office/residence yourself will only help you attain the numbers that the sensor displays. However, BreatheEasy Air Quality Testing is conducted by highly skilled and trained air quality professionals who understand the subject space requirements, can help you identify sources of air pollution in your office/residence and will recommend you with best-fit solution for your space. We do not just test the pollutants but conduct an overall assessment of your Indoor Air Quality including assessment of the source of the problem, aggravator of the pollutants and further suggest the customized solution.