Summary: Until now, the only way to measure, diagnose and remediate an elevated formaldehyde level in the home, required the use of equipment that gave you a ballpark reading and made you play the "process of elimination" game to make the home healthy. The FRAT system is an inexpensive, quick and very accurate (down to 1 ppb) test system that allows IAQ pro's to diagnose the exact surface of the home that is releasing formaldehyde so that you dont waste time and money fixing areas that dont need to be fixed!
