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concrete moisture meter

Concrete Moisture Meter

The C555 Concrete Moisture Meter becomes an effective targeting system helping you place your Rapid RH L6 Smart Sensors in the areas where they are most effective.

Wagner Meters

What the C555 Concrete Moisture Meter Can Do

Concrete surface moisture meters can tell you—qualitatively—whether a concrete floor slab is wet or dry. The ASTM F2659 standard says a concrete moisture meter is for the “preliminary evaluation of the comparative moisture condition of concrete, gypsum cement, and other floor slabs and screeds.”

A Concrete Moisture Meter is a Useful Tool When Used Correctly

The C555 effectively assesses the dryness in the top ½ to ¾ inches of smooth concrete slabs. It is an easy, quick, and useful first step that you can take when evaluating concrete slabs receiving some type of flooring finish. It is easy to use, but it’s the only concrete moisture meter in the market that allows for in-field calibration. This makes it easier to meet the calibration requirements of ASTM F2659.
concrete moisture meter features
moisture meter for concrete
concrete moisture meter
c555 moisture meter for concrete slabs
concrete moisture meter kit

C555 Concrete Meter

ASTM F2659 compliant.
Digital display.
Measures to 0.5-inch depth.
Integrated ambient temperature and RH sensors.
Moisture scale reads from 0% to 6.9%.
Audio threshold alarm.
Relative mode can be used on other concrete-similar materials such as concrete block.
Scuff-resistant Teflon sensor pad.


How does a concrete moisture meter work?
A concrete moisture meter sends a signal from the sensor pad down into the concrete. The C555 meter reports the moisture level based on a capacitance equation calibrated specifically to measure within concrete materials. The C555 complies with ASTM F2659 to provide a preliminary evaluation of moisture conditions of concrete, gypsum cement, or other floor slabs and screeds.
When are moisture meters useful for concrete?
A concrete moisture meter that complies fully with ASTM F2659, like Wagner’s C555, can be used to determine higher or lower concentrations of moisture within a concrete slab.
The Rapid RH® in situ concrete RH testing system from Wagner Meters provides you with the easiest, fastest, and most reliable method for concrete moisture testing. It’s fully compliant with ASTM F2170 and has wireless Bluetooth® technology to keep track of all data from each sensor.

Wagner Meters

326 Pine Grove Rd
Rogue River, OR 97537

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