Measuring Concrete Relative Humidity Accurately

All VAKKA Sensors Conform to ASTM F2170

Embedded VAKKA sensors meet the requirements of both ASTM C1074 and ASTM F2170. No drilling is required.

Installing the sensor to the reinforcing bar is quick and easy. The VAKKA sensor starts recording the temperature and relative humidity conditions immediately. VAKKA automatically records data at a specified interval. Once a concrete mix design is selected, the mobile app displays the concrete compressive strength and relative humidity.

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