Accurate moisture testing is one of the most critical steps in ensuring a successful flooring installation. But just as important as testing is how you record and document your results. With the Tramex Concrete Moisture Encounter CMEX5 meter and the Tramex Meters App, creating a detailed moisture map of your substrate is fast, easy, and reliable — giving you full documentation for your job file and peace of mind for you and your client.
Why Moisture Mapping Matters
Before any flooring installation, confirming that the substrate has acceptable moisture levels is essential to prevent future issues such as adhesive failure, cupping, or surface damage. However, verifying those readings is only part of the process. Proper documentation ensures that you have a complete, verifiable record of the substrate’s condition at the time of installation.
A moisture map created with the Tramex Meters App provides that level of documentation. It visually records each measurement, associates it with a precise location, and stores all relevant environmental data — protecting your work long after the job is done.
Step-by-Step: Creating a Moisture Map
- Connect your Tramex Meter. Open the Tramex Meters App on your smartphone and turn on Bluetooth on your Tramex meter. Once the app detects your meter, connect it to begin collecting readings.
- Create a New Job File. When you arrive on-site, start by creating a new moisture report in the app. Give it a name, and use the built-in geo-tagging feature to automatically capture the job address and location details.
- Add an Image and Set Up Your Map. Select or upload a photo of the area being tested — for example, the living or dining room floor. The app overlays a grid on the image, allowing you to adjust the grid size to match your number of test points.
- Record Your Readings. Tap on a grid point to select a location, take your moisture reading with the Tramex meter, and tap “Save.” Each data point is recorded within the map and automatically linked to its location. The Tramex NDT (Non-Destructive Test) function measures percentage moisture content in concrete without damaging the surface. The app also records dew point, ambient temperature, and relative humidity through the meter’s built-in hygrometer.
- Create Additional Maps for Each Surface. If you’re testing multiple areas — such as the hallway, kitchen, or basement — simply create a new moisture map within the same job file. This keeps all surfaces organized under one report.
- Save, Share, and Store Your Data. Once you’ve completed your testing, you can take screenshots of your moisture maps and email them directly to yourself or your project team. Include data such as percentage moisture content, dew point, and surface temperature. This complete record forms a professional, traceable part of your job documentation.
Protecting Your Work with Proper Documentation
Every flooring professional knows that conditions can change — but with moisture maps saved in your job file, you have reliable, time-stamped evidence that the substrate was tested and approved before installation. These records act as your insurance policy, proving that due diligence was performed should any moisture-related concerns arise later.
The Smarter Way to Test and Record
The combination of the Tramex CMEX5 meter and Tramex Meters App brings accuracy, efficiency, and professional documentation together in one easy workflow. Whether you’re an installer, inspector, or project manager, moisture mapping gives you the data you need to make informed decisions and protect your projects long-term.
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This article is presented by Tramex, a global leader in moisture and humidity measurement for more than 50 years. Our engineers and industry specialists work alongside professionals in building inspection, flooring, roofing and water damage restoration to provide accurate and reliable information. With decades of experience and innovation in non-destructive moisture detection, we share practical insights backed by science and real-world experience.