ASTM F2170 from 2002 to Present

Jason Spangler discusses how the Rapid RH® developed and evolved all while being compliant with the ASTM standard.

The Rapid RH® 4.0 has been replaced with the Rapid RH® L6.

When Wagner Meters brought its first prototype Rapid RH®, in situ probe to the World of Concrete trade show in 2005, it is probably safe to say that very few people there recognized the significance of the shift that was about to occur in the building and flooring industry’s moisture testing practices for concrete slabs. However, Wagner Meters had seen both the need and the opportunity for a scientifically proven and reliable concrete moisture test method.

Learn More: The Rapid RH: Then and Now Concrete Moisture Measurement