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10 Best Moisture Meters 2025 in the United States

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Our Top Picks

#1

Winner

Protimeter SurveyMaster Dual-Function Moisture Meter - BLD5375

Rating
10.0
Chosen by1,272
Type of Moisture Meter
Display and Readability
Durability and Build Quality

Most important from
6 reviews

Type of Moisture Meter
Its combination of invasive and non-invasive measurement modes makes it indispensable for virtually any moisture detection scenario.
Display and Readability
The larger, easy-to-read screen and added dry standard reference mode enhance usability and precision on site.
Durability and Build Quality
Switching to AA batteries instead of 9V is a welcomed improvement, addressing previous concerns about power supply.

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.

Rating
10.0
Chosen by1,272
Type of Moisture Meter
Display and Readability
Durability and Build Quality

Most important from
6 reviews

Type of Moisture Meter
Its combination of invasive and non-invasive measurement modes makes it indispensable for virtually any moisture detection scenario.
Display and Readability
The larger, easy-to-read screen and added dry standard reference mode enhance usability and precision on site.
Durability and Build Quality
Switching to AA batteries instead of 9V is a welcomed improvement, addressing previous concerns about power supply.
#2

Orion 950® Pinless Wood Moisture Meter by Wagner Meters I Accurate, Non-Damaging, Dual Depth Lumber Moisture Measurement, Bluetooth, Auto EMC, GPP/GPK & Dew Point Calculations (Standard Calibrator)

Rating
9.7
Type of Moisture Meter
Accuracy
Material Settings

Most important from
243 reviews

Type of Moisture Meter
This moisture meter is preferred over pinned meters, especially for measuring a large number of boards quickly.
Accuracy
The product does everything and is very accurate, making it easy to use right out of the box.
Material Settings
The device comes well-packaged with a hard plastic case, wood-specific density guide, instructions, and a calibration plate, ensuring comprehensive support for various wood types.

The Orion 950 Pinless Wood Moisture Meter by Wagner Meters stands out in the moisture meter category with its non-damaging, pinless design, ensuring your wood remains unmarked while achieving accurate readings. Its dual depth measurement capability of ¼” and ¾” makes it versatile for different wood thicknesses. The smart connectivity feature via Bluetooth allows for seamless data transfer to apps, simplifying the process of report generation and sharing.

This meter automatically calculates essential factors like EMC, GPP/GPK, and dew point, reducing manual work and potential errors. The built-in temperature and humidity sensor adds to its utility by providing ambient condition measurements. IntelliSense technology ensures accuracy by mitigating the influence of surface temperature on readings, focusing on internal moisture levels instead.

Easy on-the-go calibration is another convenience, along with a 7-year warranty that underscores its durability and reliability. However, the device requires a 9V battery, which may be less convenient compared to rechargeable options. While the product supports versatile material settings and data collection modes, it may offer more features than needed for casual users, possibly making it feel complex. Ideal for professionals and serious woodworkers, this moisture meter combines advanced features with robust build quality, ensuring precision and longevity.

Rating
9.7
Type of Moisture Meter
Accuracy
Material Settings

Most important from
243 reviews

Type of Moisture Meter
This moisture meter is preferred over pinned meters, especially for measuring a large number of boards quickly.
Accuracy
The product does everything and is very accurate, making it easy to use right out of the box.
Material Settings
The device comes well-packaged with a hard plastic case, wood-specific density guide, instructions, and a calibration plate, ensuring comprehensive support for various wood types.
#3

FLIR MR160 - Thermal Imaging Moisture Meter - with IGM (Infrared Guided Measurement), Pin and Pinless

Rating
9.4
Accuracy
Depth of Measurement
Display and Readability

Most important from
332 reviews

Accuracy
Very accurate and user-friendly after watching a few videos.
Depth of Measurement
Easily finds hidden moisture in walls that isn't visible on the surface.
Display and Readability
The thermal images on the display are not as clear as advertised, often appearing grainy.

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.

Rating
9.4
Accuracy
Depth of Measurement
Display and Readability

Most important from
332 reviews

Accuracy
Very accurate and user-friendly after watching a few videos.
Depth of Measurement
Easily finds hidden moisture in walls that isn't visible on the surface.
Display and Readability
The thermal images on the display are not as clear as advertised, often appearing grainy.

Buying Guide for the Best Moisture Meters

Choosing the right moisture meter is essential for various applications, such as woodworking, construction, agriculture, and home inspection. A moisture meter helps you measure the moisture content in materials like wood, concrete, soil, and more. Understanding the key specifications and how they align with your needs will ensure you select the best moisture meter for your specific tasks.
Type of Moisture MeterMoisture meters come in two main types: pin-type and pinless. Pin-type meters use two or more pins that you insert into the material to measure its moisture content. They are highly accurate but can leave small holes in the material. Pinless meters use electromagnetic sensors to scan the material's surface without causing any damage. They are faster and more convenient but may be less accurate on very thick materials. Choose a pin-type meter for precise measurements in materials where small holes are acceptable, and a pinless meter for non-invasive, quick assessments.
Measurement RangeThe measurement range indicates the range of moisture content that the meter can detect, usually expressed as a percentage. This is important because different materials have different acceptable moisture levels. For example, wood typically has a moisture content range of 5-20%, while concrete can range from 0.5-6%. Ensure the meter you choose covers the range relevant to your materials. If you work with a variety of materials, opt for a meter with a broader range.
AccuracyAccuracy refers to how close the meter's readings are to the actual moisture content. High accuracy is crucial for tasks where precise moisture levels are critical, such as in woodworking or quality control in manufacturing. Accuracy is usually expressed as a percentage of the reading. For example, an accuracy of ±1% means the reading could be 1% higher or lower than the actual moisture content. For professional use, look for meters with higher accuracy (±1-2%), while for general use, a slightly lower accuracy (±3-5%) may be acceptable.
Depth of MeasurementDepth of measurement indicates how deep the meter can measure moisture content below the surface. This is particularly important for thick materials like large wooden beams or concrete slabs. Pin-type meters measure moisture at the depth where the pins are inserted, while pinless meters have a specified depth range, often between 0.25 to 1 inch. Choose a meter with a depth suitable for your materials. For surface-level measurements, a shallow depth is sufficient, but for deeper assessments, ensure the meter can measure at the required depth.
Material SettingsSome moisture meters come with pre-set material settings or the ability to calibrate for different materials. This feature ensures more accurate readings by adjusting the meter's sensitivity based on the material being tested. Common settings include wood, drywall, concrete, and soil. If you work with multiple materials, a meter with adjustable settings or multiple pre-sets will be more versatile and provide more accurate readings for each specific material.
Display and ReadabilityThe display and readability of the moisture meter are important for ease of use. Look for meters with clear, backlit displays that are easy to read in various lighting conditions. Some meters also offer digital displays with additional information like temperature, humidity, or even data logging capabilities. Choose a meter with a display that is easy to read and provides the information you need for your specific tasks.
Durability and Build QualityDurability and build quality are important, especially if you will be using the meter in tough environments like construction sites or outdoor settings. Look for meters with robust, water-resistant, and dust-proof designs. High-quality materials and solid construction will ensure the meter lasts longer and withstands the rigors of frequent use. If you need a meter for professional or heavy-duty use, prioritize build quality and durability.

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