Best Pinless Moisture Meters In 2024 Reviews And Buying Guide

When you use a pinless moisture meter, then you can detect moisture content from different materials. It serves as an ideal tool for construction as it is suitable for different types of building materials, including softwood and hardwood. Using a pinless moisture meter will help to protect the work surface. Moreover, you don’t have to worry about getting any pins. It comes with multiple features and can send you audible and visual alerts. Here is the list of the top 10 best pinless moisture meters.

best pinless moisture meters


Calculated Industries Pin & Pinless Moisture Meter

Calculated Industries 7445 AccuMASTER Duo Pro Pin & Pinless Moisture Meter Detects Hidden Leaks and Moisture | Combo Non-invasive Pad + Pin Sensors | for Restoration Contractors, Woodworkers, DIYs
  • ESTIMATE MOISTURE CONTENT QUICKLY AND EASILY – detector offers ideal dual functions of pin and pinless sensors in one. Use the pinless pad as a quick “ranging” feature to scan a large area for suspect areas without leaving holes. Then, switch to pins to quantify moisture level at various depths
  • PERFECT FOR HOME INSPECTIONS – Use the pad for quick non-invasive pinless scanning to find locations with higher than average moisture behind a wall or under a floor. CAUTION: Powerful pinless pad sensor measures to ¾” but can be influenced by materials up to 2 inches below subject material (e.g., metal screws, nails, workbench supports, etc.) Keep fingers clear of pad scanning area. Use pad to detect variations from normal and use pins to quantify it.
  • CHECK LUMBER AND HARDWOOD BEFORE BUILDING AND WOODWORKING – Use the pins to know the moisture content of your wood to make sure you’re not using damp, moist wood on your projects to avoid cracks, splits, warping. Ensure wood flooring has acclimated before installing
  • EASY TO USE – Large easy-to-read backlit display. Sturdy, hand-friendly tester body feels solid when pressing replaceable pins into materials. Hold key freezes reading. Test lumber or porous building materials – drywall, carpet, brick, concrete and plaster

The pinless moisture meter comes with dual stainless steel pins. Therefore, this model also works as a pinned or pinless moisture tracker. Moreover, the LED screen displays the results in numeric. The backlit screen never makes trouble while showing results in the dark. This tool is perfect for measuring moisture content in hardwood and lumbar. Nevertheless, the non-abrasive measuring process is suitable for delicate surfaces.

The protective cap also lets you safely carry this tool to workspaces. The pinless meter comes with skid-resistant rubber grips. Furthermore, this handy tester causes no damage to expensive wooden floors. The hold button lets you freeze the result on the screen. You can run this test on materials like concrete, carpet, and more.

Reasons To Buy

  • Premium-grade material for enhanced durability.
  • Highly resistive design with improved grip.
  • Multi-application design for consumer satisfaction.

Extech Combination Pin/Pinless Moisture Meter

Extech MO55 – Combination Pin/Pinless Moisture Meter
  • Measure Moisture Level in wood, wall board, sheet rock, cardboard, concrete, plaster, and mortar
  • Moisture Icons provide a visual reference for low, medium, and high levels of moisture
  • Audible Alert Tone beeps faster as moisture level increases
  • Pinless Measurement Mode reads moisture up to 1 inches below the surface
  • Data Hold Function freezes readings on display

This pinless moisture meter comes with a smart data hold function. The tool measures the moisture content of concrete, wallboards, and other surfaces. Moreover, the pinless measurement mode is suitable for materials up to 1 inch thick. Nevertheless, this tool works with pins as well. The stainless steel pins offer accurate readings all the time. This model has a protective cover for users’ safety. Overall, it is one of the best pinless moisture meters.

The moisture icons also show moisture content in LED visual alerts. Furthermore, you can determine the moisture levels in low, medium, and high. The screen shows the current battery status. This tool consists of an audible alert tone. Therefore, the sound gradually gets louder when the moisture level abruptly increases. You can select the material with the help of a toggle button.

Reasons To Buy

  • Advanced multi-functional and waterproof design.
  • Upgraded safety design with superior power support.
  • User-friendly design for added comfort.

Klein Tools Pinless Moisture Meter

Klein Tools ET140 Pinless Moisture Meter for Non-Destructive Moisture Detection in Drywall, Wood, and Masonry; Detects up to 3/4-Inch Below Surface
  • WATER LEAK DETECTOR detects relative moisture content from leaks and flooding
  • PINLESS MOISTURE METER measures relative moisture content in building materials
  • NONDESRUCTIVE DETECTION up to 3/4-Inch deep using Electromagnetic field (EMF) technology
  • USE ON DRYWALL, MASONRY, HARDWOOD, AND SOFTWOOD; calibrated for these materials only
  • REVERSE-CONTRAST DISPLAY for easy viewing of reading and nine LED bars to indicate moisture range

This moisture meter comes with a mode button. Hence, this model lets you select material types with ease. Moreover, this meter reads the moisture content of various materials. Electromagnetic waves use the process of non-abrasive measurement. Therefore, this pinless moisture meter never causes any harm to project materials. This model has an LED bar graph.

Therefore, this tool also shows results in LED visual alerts. Furthermore, the LED screen comes with a backlit function. You can easily read the results in low-light conditions. This meter measures moisture levels of any surface up to ¾-inch thickness. However, the screen comes with a reverse-contrast display mode. This machine is drop-resistant up to 6.6 feet. The tool includes an automatic shut-off function and a hold button.

Reasons To Buy

  • Advanced dynamic resistive and multifunctional design.
  • Effortless control system with improved power support.
  • Finest quality material for a long-lasting experience.

Extech MO280 Pinless Moisture Meter

EXTECH INSTRUMENTS MO280 Pinless Moisture Meter
  • Non-invasive measurement to monitor moisture in wood and other building materials (not concrete)
  • Select from 10 wood types and measurement ranges
  • Measurement depth to 0.75" below surface
  • LCD displays % moisture of wood or material being tested
  • Automatic internal test and calibration

This pinless moisture meter comes with a rubber-textured grip. Therefore, you can hold the meter without any chance of slipping. Moreover, the automatic internal testing process makes this model extremely functional. This device comes with an automatic calibration function. Hence, this meter has an LCD screen. However, the device shows readings at a percentage value. This non-abrasive measuring process keeps the surfaces damage-free.

Nevertheless, this model measures moisture content in building materials and wood. The meter lets you choose a wooden thickness of up to ten levels. You can take the reading from a surface up to 0.75 inches thick. Furthermore, this device also works for various building materials, except concrete walls. The hold button lets you freeze the screen with the reading. Hence, you can see the results without any issues.

Reasons To Buy

  • The high-performance mechanism for improved functionality.
  • Supreme durable device for high-class durability.
  • Advanced multifunctional resistive design with superior grip.

Extech MO57 Pinless Moisture Meter

Extech MO55W Wireless Datalogging Pin/Pinless Moisture Meter, Quickly Measure Moisture Content in Wood and Building Materials
  • Pinless moisture measurement depth to < 4" (100mm)
  • Measures moisture up to 99.9% for wood and other building materials
  • Displays moisture level in wood and building materials such as wall board, sheet rock, tiles, cardboard, plaster, concrete, and mortar
  • Audible alert - Tone rate beeps faster as the moisture level increases
  • Icons display low, medium and high levels of moisture Content

This moisture meter comes along with a precision sensor ball. The meter also comes with LED visual alerts. Therefore, you can measure moisture content in low, medium, and high levels. This tool calculates the moisture level of the 4-inch thick material. Moreover, this meter delivers more or less accurate readings up to 99.9%. This tool comes with an audible alert system.

The meter also sends sound alerts when the moisture level rises. This alert tone gradually increases as the moisture level spikes. Furthermore, you can measure the moisture content of wood and building materials. The non-abrasive measurement involves a smooth rolling ball sensor. You can correctly measure the moisture content of hard or delicate surfaces. This tool comes with a 9-volt battery.

Reasons To Buy

  • Highly advanced resistive design with a firm grip.
  • Dynamic multifunctional design with improved safety features.
  • The enhanced mechanism for improved depth range.

Extech MO260 Pin/Pinless Moisture Meter

Extech MO260 Combination Pin/Pinless Moisture Meter, Small
  • Nonelectrical Properties Testing
  • Test Instruments
  • Country of Manufactury: China
  • Commercial Brand: Extech

This compact pinless moisture meter is handy. Hence, the handheld meter also shows accurate results all the time. Moreover, the moisture meter shows the moisture level without any delay. The model has a digital LCD screen and a color-coded LED bar graph. Hence, this tool makes it easier to understand the moisture content. This backlit LCD screen offers good reading in the dark.

This system also determines the moisture content of wooden surfaces. Nevertheless, you can calculate the moisture levels in building materials. Furthermore, the pinless measuring process promotes no harm to project materials. You will get a non-invasive measurement while using this tool. This purchase includes a 9-volt battery, pins, a pouch, and a protective cap. However, this model works in both pin and pinless modes.

Reasons To Buy

  • Advanced easy controls system for performance.
  • Robust quality material for added robustness.
  • Highly resistive design with an extra firm grip.

General Tools Digital Pinless Moisture Meter

General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts, Grays
  • HUMIDITY SENSOR: Our handy meter tool can quickly determine what level of remediation is needed to keep your family safe from black mold. High levels of dampness that go untreated are the leading cause of harmful fungus growth in the home.
  • WATER LEAK DETECTOR: Finding the moisture content in your wood or drywall is the first step in early prevention. Continuously check and test suspicious water stains around the house so you can determine whether the area is wet or has already dried. Low, medium and high moisture tones and on-screen icons, Reading HOLD button
  • MOISTURE READER: The mold test features large 0.3" high digits in a backlit LCD for quick and easy detecting. Our mildew scanner includes extra 8mm stainless steel pins, a protective cap that doubles as a calibration checker, and a “9V” battery.
  • MOLD TESTER: For an accurate test read, stick the stainless steel pins into the surface of what you're measuring. The gauge has a broad range of 5 - 50% for wood and 1.5 - 33% for building materials such as concrete and drywall.
  • GENERAL TOOLS: We're a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service. We encourage artisans and DIYers to work smarter, measure better, and repair more productively.

The moisture meter comes with a precision sensor. Hence, this tool is also responsible for detecting water leaks. The stainless steel pins effortlessly pierce through materials without leaving visible signs. Moreover, this tool measures the moisture levels of wooden and building materials. This system runs on an included 9-volt battery. You can frequently cross-check if the moisture is there or not.

The big LCD screen also offers easy readings of the data. Furthermore, the automatic shut-off function increases the lifespan of the existing battery. The digital moisture meter sends low, medium, and high LED visual alerts. Hence, these color-coded alerts let you easily understand the readings. The low-battery indicator lets you timely replace batteries. However, the hold function stops the data from vanishing.

Reasons To Buy

  • Highly advanced design for effortless maneuverability.
  • Finest class product for the life-long experience.
  • Advanced functional design for improved accuracy.

Dr.meter Pinless Moisture Meter

Dr.meter Pinless Wood Moisture Meter, Upgraded Version Inductive Pinless Tools Intelligent Moisture Meter Digital Moisture Meter for Wood (Range 4% - 80% RH; Accuracy: 0.5%), MD918
  • ▶ 【Non-invasive and Non-marring】Get an accurate reading without making hole in furniture or other valuable objects. By using HF electromagnetic waves, you can spare the hassle of making holes and having to deal with the cleanup.
  • ▶ 【High Precision, Wide Compatibility】Get exactly the reading you need, every time. Do you have different kinds of wood you're measuring? Choose from 10 unique grades of timber density, with 4%~80% Maximum Error (1% + 0.5).
  • ▶ 【Temperature Compensation】MD918 meter has a temperature compensation function that keeps the object to be tested at the same temperature at least within 5 minutes to ensure more accurate readings.
  • ▶ 【Power Saving】If you're not using the reader, its intelligent auto-off function will shut off the unit after 5 minutes of no use. Ultra large LCD screen ensures clear readings even if it's in a dark space.
  • ▶ 【Calibration Indication】Make sure you're always in the know. The wood moisture meter will alert you for zero calibration, temperature calibration, and ATC overrunning (it alerts when the reading exceeds the upper limit of moisture content ratio).

This pinless moisture meter comes with automatic calibration. However, the zero-calibration prompt brings the meter back to the neutral point. Moreover, the pinless model eliminates the process of digging holes. The large, backlit LCD screen makes reading trouble-free for all. The HF electromagnetic waves accurately measure the moisture levels in materials. This model has a high-precision moisture sensor.

Hence, this sensor also makes this meter suitable for professional projects. The temperature compensation function retains the temperature reading consistently for 5 minutes. Therefore, this model calculates the accurate moisture level every time. This tool includes ten different timber density selectable settings. Nevertheless, you will get accurate readings all the time. You can use this system on various wooden materials.

Reasons To Buy

  • Advanced energy-saving power support system.
  • Durable class material for added durability.
  • Multifunctional mobile design for effortless mobility.

General Tools MMD950 Pinless Moisture Meter

General Tools Moisture Meter MMD950 - Humidity Sensor - Pin Type / Pinless Device - Spherical Sensor
  • LEAK DETECTOR: Check for moisture on or below the surface of carpets, ceilings, and sub-floors. Our device has an auto power-off after 3, 5, or 10 minutes. It can help contractors, woodworkers, and homeowners on wood, drywall, and concrete projects.
  • TWO MEASUREMENT MODES: Features dual displays, including a jumbo LCD and a 40-dot tri-color LED bar graph. It offers 2 modes, pin (%WME) and pinless (REL), and it has a 9V battery, remote pin-type probe, manual/auto-calibration, and a hold function.
  • DEEP SENSING: For an accurate read with pin mode, use the attached pins or the 46" cable with pins and insert it into the surface material. The pinless sensor on the back can detect water leaks up to 4" behind walls and ceramic tile.
  • REMOTE PROBE: Early prevention is vital when stopping mold formation. Check and test suspicious water stains at the construction site or home to determine whether your building materials are wet or have already dried.
  • GENERAL TOOLS: We have been a recognized leader in the innovation, design, and development of specialized precision tools for many years. We encourage craftspeople, artisans, and DIYers to work smarter, measure better, and increase productivity.

The moisture meter consists of a remote probe and a sensor. This handy model also offers accurate readings of moisture levels. Moreover, you can use this tool with or without using the pin. The battery-operated model includes an automatic shut-off function. However, this system never consumes excessive energy during operation. The pinning section lets you instantly replace the pins whenever you need them.

The automatic calibration function also increases the functionality of this tool. Furthermore, the pinless moisture meter comes along with a 46-inch long cable. The memory function retains the data of previous readings. The pinless system works with an integral ball sensor. Therefore, this ball sensor has a minimum measurement depth of 4 inches. The LCD screen and LED bar graph make reading effortless for professionals. It is one of the best pinless moisture meters.

Reasons To Buy

  • Advanced design mechanism for better functionality.
  • Upgraded screen width for easy and precise viewing.
  • Premium grade device for a long-lasting experience.

General Tools MMD7NP Pinless Moisture Meter

General Tools Digital Moisture Meter MMD7NP - Humidity Sensor- Pinless and Non-Invasive
  • WOOD MOISTURE METER: Prevent water and moisture build-up with our humidity reader. It can quickly determine what level of remediation is needed to keep your family safe. High levels of dampness that go untreated can cause hazardous living conditions.
  • PROTECT YOUR WORK SURFACE: This tool has no pins, so it won't mar, scratch, or damage walls. It features auto-calibrating, a 2" diagonal backlit LCD screen, a 3-color LED bar graph, a hold button, and an audible alert for fast and accurate detection.
  • DEEP READER: It can read the levels up to 3/4" (19mm) deep into the surface with a broad measurement range of 0 to 53% for softwood, 0 to 35% for hardwood, and relative readings for wallboard, drywall, and masonry.
  • MOLD DETECTOR: Early prevention is vital when stopping mold formation. Check and test suspicious water stains around the house to determine if the area is wet or has already dried. It includes an out-of-range alarm and a low 9V battery alert.
  • GENERAL TOOLS: We have been a recognized leader in the innovation, design, and development of specialized precision tools for many years. We encourage craftspeople, artisans, and DIYers to work smarter, measure better, and increase productivity.

This pinless moisture meter consists of a digital moisture-measuring system. The device also finely checks the moisture content of various surfaces. This model is compatible with materials like hardwood and building materials. Moreover, the auto-calibrating function comes back to the neutral position after every reading. The pin-free design removes no damage to the project surfaces. To save energy, this model includes an automatic shut-off function.

The backlit diagonal screen also helps users to see results precisely. Furthermore, the color-coded LED bar graph makes reading quick and easy. The device works within the operational temperature levels of 32 to 122 degrees Fahrenheit. This LED moisture indicator comes with a 9-volt battery. You can repeatedly measure if the moisture on the surfaces persists.

Reasons To Buy

  • Advanced multifunctional and resistive design.
  • Premium quality material for improved longevity.
  • Dynamic power support system with improved grip.

Buying Guidea For Pinless Moisture Meter


best pinless moisture meters

The display of a pinless moisture meter can vary accordingly. It can come with an analog, LED, or digital display. The one that has a digital LED display will offer you better convenience.

Sample Size

The minimum sample size is very important when you decide to have a pinless moisture meter. It is according to the size of the sensor plate.

Moisture Range

When it comes to the moisture content range, you will have to see that it comes with a minimum of 7% range. This is a vital consideration, and some of it can have an increased range of up to 30%.

best pinless moisture meters


Consider investing in the one that comes with multiple accessories. This will make sure there will be improved effectiveness, and some will also allow the unit to go deep.


Accuracy is one of the most important considerations that you will have to see while buying a pinless moisture meter. Select the one that has maximum accuracy that makes it a dependable product.


best pinless moisture meters

You will have to see if it comes with multiple other functions so that you can make the maximum out of it. Some of it can also come with a humidity meter. However, having extra features can cost you more.


Go for the one that allows you to use it conveniently. It must not come with many complications, and you can see if it is available in a durable design. You will always have to know your requirement and then make your purchase.


There are various types of moisture meters available to measure the moisture of any surface accurately. However, the pinless moisture meters are the most convenient, and you can select from a wide range of these pinless moisture meters that our team has handpicked for you. Take your time to go through each one of them and pick the best one that fulfills all your requirements.

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