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10 Best Moisture Meters 2025 in the United States

#1

Winner

10.0 score

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

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.

Rating
10.0
Chosen by1,166
Accuracy
Depth of Measurement
Display and Readability

Most important from
331 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.
#2
9.7 score

Wagner Meters Rapid RH L6 Smart Sensors: Easy ASTM F2170 Concrete Moisture Testing- 25 Pack

The Wagner Meters Rapid RH L6 Smart Sensors (25 Pack) are designed to be used as refill sensors for the Rapid RH L6 Starter Kit, making it a suitable choice for those already using this system. These sensors offer a key advantage with their improved technology and responsiveness, particularly in high relative humidity environments. This improvement can be vital for precise moisture measurement, especially in demanding conditions.

Rating
9.7
Accuracy

Most important from
21 reviews

Accuracy
Concrete slab moisture measurement is reliable and precise.
#3
9.7 score

Protimeter SurveyMaster Dual-Function Moisture Meter - BLD5375

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.

Rating
9.7
Type of Moisture Meter
Display and Readability
Durability and Build Quality

Most important from
4 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.

Top 10 Best Moisture Meters 2025 in the United States

#1

Winner

10.0  score

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

Type of Moisture Meter: Thermal Imaging
Accuracy: +/- 0.5%
Material Settings: Pin and Pinless
Display and Readability: 320 x 240 pixel display
Durability and Build Quality: Durable

Chosen by 1166 this week

Protimeter SurveyMaster Dual-Function Moisture Meter - BLD5375

Type of Moisture Meter: Dual-Function: pin and non-invasive modes
Accuracy: auto calibration and firmware updates
Material Settings: wood, drywall, concrete
Display and Readability: large, easy-to-read display
Durability and Build Quality: compact, lightweight, durable case

Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface

Type of Moisture Meter: Pinless
Depth of Measurement: 3/4-inch
Material Settings: Drywall, masonry, hardwood, softwood
Display and Readability: Reverse-contrast display, nine LEDs
Durability and Build Quality: Withstands 2-meter drop

Tramex Moisture Encounter ME5 | Pinless Meter for Measuring Moisture Content in Wood, Drywall & Building Materials

Type of Moisture Meter: Pinless
Measurement Range: Wood moisture 5% to 30%
Depth of Measurement: Dual-depth up to 1.25 inches
Material Settings: Pre-calibrated for wood, plaster, masonry
Display and Readability: Large analog display
Durability and Build Quality: Lightweight plastic casing

Tramex Moisture Encounter MEX5

Type of Moisture Meter: pin and non-invasive options
Measurement Range: five sensitivity ranges
Depth of Measurement: up to 0.4 inches
Material Settings: wood, drywall, roofing, plaster, tile
Display and Readability: Bluetooth app for iOS and Android
Durability and Build Quality: rugged, ergonomic design

Protimeter BLD9800-C-R MMS3 Restoration Kit Moisture Meter with Hard Case

Type of Moisture Meter: Pin and non-invasive
Material Settings: Wood, drywall, concrete, plaster
Display and Readability: Clear display
Durability and Build Quality: Robust and durable
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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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