Norge Moisture Test Kit Value Pack - 3 per pack, $29.99 USD/Box, LL Flooring (Lumber Liquidators)

This moisture test kit includes three packs and adheres to the ASTM F-1869 standard for measuring moisture vapor emission from concrete floors. Conduct moisture testing before installing over cement to ensure dry substrates. Cement must age 90 days minimum, be fully enclosed, and have HVAC in operation. Use three calcium chloride tests for the first 1,000 square feet and one additional test per 1,000 square feet. Check results against manufacturer's instructions due to moisture limits of products like adhesives. Conduct a pH test for alkali when gluing directly to cement, as excessive alkali can affect adhesion. Follow the kit's instructions for accurate testing.