Wagner Meters
The #1 Trusted Concrete Moisture Test
Products
- Rapid RH L6 Meters and Sensors
- Bluetooth Technology

Reliable Moisture Testing Starts Below the Surface with Wagner Meters
Accurately measuring moisture within a concrete slab is essential for long-term flooring success. Surface tests, like the anhydrous calcium chloride method, only assess moisture at the surface—often missing critical issues deeper in the slab.
The in situ relative humidity (RH) test, used with Wagner Meters, is the only method scientifically proven to provide accurate, reliable results by measuring moisture where it matters most—inside the slab.
Wagner Meters’ RH testing solutions are in stock at CFD for fast delivery, giving flooring professionals immediate access to the tools they need to make informed decisions, avoid costly failures, and ensure durable installations.
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