• Relative Humidity & Temperature mode
• Moisture content measurement range for concrete is 0% to 6.9% (the display will show 0 to 6.9)
• Digital display resolution of 0.1% (in Standard Measurement mode)
• Relative scale for testing non-concrete building materials
• Large moisture measurement sensor area

The C555 Concrete Moisture Meter provides fast, non-destructive preliminary moisture measurements on smooth, firm concrete to help pinpoint problem areas and determine where to place Rapid RH® L6 Smart Sensors.

Built-in sensors measure ambient temperature and relative humidity.

The included On-Demand Calibrator allows fast, easy user calibration. A NIST-traceable version, with a certificate of calibration, can also be purchased.

With its built-in ambient sensors and On-Demand Calibrator, the C555 comes with everything you need to perform the test outlined in ASTM F2659.

The relative mode can be used on other materials such as concrete blocks.

1-year warranty.

• 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