10 Best Moisture Meters 2025 in the United States

The Protimeter SurveyMaster Dual-Function Moisture Meter is a versatile tool designed for professionals and serious DIYers who need reliable moisture readings in various building materials like wood, drywall, and concrete. It offers two measurement modes: pin mode for direct contact measurements and non-invasive mode for surface scanning, making it adaptable for different tasks. Its accuracy is maintained through automatic calibration and firmware updates, helping ensure consistent results over time. The larger, easy-to-read display improves usability on site, and the long battery life means fewer interruptions during work.

Bluetooth connectivity is a standout feature, allowing users to save and track readings easily through a mobile app, which is especially handy for keeping records. Customizable settings like auto shut-off, backlight, and buzzer add to user convenience. In terms of build, it is reasonably compact and lightweight at just over a pound, with a durable case included to protect the device. One consideration is that it requires alkaline batteries, which may need replacement more often compared to rechargeable options.

If you need a moisture meter that combines thorough measurement capabilities with smart features and easy data management, this model is a strong candidate.

The Protimeter BLD9800-C MMS3 is a versatile moisture meter designed to measure moisture in a wide range of building materials including wood, drywall, concrete, plaster, and masonry. It offers two useful measurement modes: pin mode for precise moisture readings by inserting probes into materials, and a non-invasive search mode allowing you to detect moisture hidden behind surfaces like tiles and vinyl floors without damage. This makes it practical for both damage assessment and monitoring drying progress.

The device also includes a hygrometry function to measure humidity, helping to identify ventilation issues that could affect indoor air quality. The meter comes with helpful accessories such as a heavy-duty probe, calibration check device, and software, all packed in a sturdy hard case, which speaks to its durability and suitability for professional use. The meter runs on two AA batteries, which are included, making it ready to use out of the box.

Weighing 6.6 pounds with its case, it’s portable but might feel a bit heavy for extended handheld use. This moisture meter is ideal for contractors, home inspectors, and serious DIYers who need a comprehensive, robust tool for diagnosing moisture problems in various building materials. Beginners might find some features complex, but the included instructions and software support can help ease the learning curve.

The FLIR MR160 Thermal Imaging Moisture Meter offers a blend of unique features and solid performance that could be beneficial for professionals in construction, inspection, and similar fields. One of its standout features is the Infrared Guided Measurement (IGM) technology, allowing users to visually identify moisture issues through thermal imaging. This is particularly useful for quickly locating problem areas without making contact. The device supports both pin and pinless measurement methods, providing versatility for different types of materials and situations.

With a measurement accuracy of +/- 0.5%, it ensures reliable readings, and the 320 x 240 pixel 2.3-inch color display enhances readability and ease of use. The small, portable design makes it convenient to carry and use in various settings. Additionally, the FLIR MR160 is built to be durable and includes an internal rechargeable battery with USB charging, adding to its user-friendliness. The included FLIR Tools software allows for documenting and generating reports, which can be a significant advantage for professional use.

Potential drawbacks include its relatively higher price point and possibly more complex operation for beginners. It may require some time to fully utilize all features efficiently. Its weight and size, although portable, could still be a consideration for those looking for extremely compact tools. In conclusion, the FLIR MR160 is a robust and feature-rich moisture meter, particularly suited for professionals who require detailed and accurate moisture analysis combined with thermal imaging capabilities.