Vacuum Attachment

Cleaning the hole your Rapid RH sensors will be placed into allows for the perfect fit and helps for accurate readings. When all debris is broken up and removed you will have a much easier time inserting the testing sensors, creating the optimal space for collecting data on your concrete's relative humidity.

For the majority of flooring installations, 40% is the number you are looking for when determining the depth of your relative humidity testing hole. However, 20% can also be a suitable hole depth if the concrete slab is drying from two sides.

Wagner Meters is a trusted family-owned business that has set the standard for accuracy and reliability in the moisture measurement industry for over half a century. Our team of moisture testing experts are dedicated to helping you find the best solutions for your needs. When you choose Wagner, you're not just investing in a product—you're partnering with a company that values quality, customer care, and your success.