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Best Moisture Meters 2021: Reviews & Buyer’s Guide

Moisture has a significant effect on wood products. Therefore, if you don’t detect the moisture soon enough, it will cause some severe damage to your project. Before using the wood, you have to make sure to check the levels of water inside of it; this is an easy thing to do by using a moisture meter.

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By using a moisture meter, you will know how much the wall or wood is affected and therefore see if you need to inspect it or not. Usually, the meters have detectors that are equipped with a beeping system which will activate if it detects moisture. Because there are various products on the market, you can easily get lost and buy the wrong one. Therefore, you will have to pay attention to a lot of features that will suit your needs. To make your life easier, we have written an article that contains some of the best moisture meters on the market, and we have also written a buying guide for you.

Top 10 Best Moisture Meters Reviews

Now as we have covered some basic information on moisture meters, we will move forward to the Top 10 best moisture meters for wood

1. General Tools Moisture Meter – best moisture meter/moisture detector for walls

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
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The General Tools Meter has a fantastic LCD that does the reading and viewing the numbers a lot easier. It is also handy because it has an ergonomic design; therefore, it will perfectly fit in your hand. This meter is the best pick if you are a homeowner or contractor who wants to measure the moisture levels in wood, under carpets, and drywall. It can detect leaks and water damage more buried into the walls and woods you are working on.

The pins are sharp and made out of stainless steel which means that you can easily penetrate sturdier surfaces. You can also use this meter to measure the levels of water in areas that were affected by flooding. This way, you can make building projects much safer. Not only is this moisture meter top quality, but it is also pretty affordable which means that it will suit your budget.

With this product, you also get protective caps that double as a checker for calibration and even a 9V battery.

  • LCD easy to read
  • Perfect meter for contractors and homeowners
  • Fits perfectly in your hand
  • Pins are stainless steel
  • Affordable
  • Some customers have complained about the accuracy of this product

2. Pinless Wood Moisture Meter – best moisture meter for wood

[Pinless Wood Moisture Meter] Dr.meter Upgraded Version Inductive Pinless Tools Intelligent Moisture Meter Digital Moisture Meter for Wood (Range 4% - 80% RH; Accuracy: 0.5%), MD918
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This pinless meter is a fantastic moisture meter that uses electromagnetic waves for measuring. This way, you can make sure not to damage the wood while testing its moisture levels. This one also has an LCD which means that it is easy to read. When you are not using the meter for five minutes, it’s auto shut-off system goes off shutting it down which is excellent for battery saving.

Calibration is straightforward with this meter. You calibrate it by measuring different materials made out of wood that you can find in your basement. It offers excellent performance, and it is straightforward to use. The price is exceptional on this product, and we assure you that it will be an excellent fit for your tool collection.

When you buy this product, you get a 30- day guarantee for the return of money, a twelve-month warranty for the replacement of the product, and also a lifetime support guarantee.

  • Well priced
  • Offers great performance
  • User-friendly
  • Calibration is made simple
  • Offers and auto-off system that activates after five minutes
  • For better reading has a large display
  • Some customers have complained about receiving defective units

3. Dr.meter Digital Portable – Wood Moisture Tester

Wood Moisture Meter, Dr.meter Digital Portable Firewood Wall Paper Water Moisture Tester, Digital LCD Display with 2 Test Probe Pin and one 9V Battery, Range 5% - 40%, Accuracy: +/-1%, MD812
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This wood moisture meter has a precise and wide measuring range of five percent to forty percent and an accuracy of one percent.

It offers two sharp integrated sensor pins, and it detects moisture pretty easy only in a matter of minutes. With the product, you get plus two pins that you can use to replace the original ones. This way, the life of this meter is extended for a more extended period. You won’t struggle using this one.

It operates smoothly because it runs on a battery with 9V which produces the right amount of energy for this meter. The design is ergonomic, meaning that it will perfectly fit your hand. Has a bright LCD perfect for fast viewing. It is a great meter to locate moisture in agricultural industries, construction areas, and wood.

  • User-friendly
  • Has two integrated sensor pins for moisture detection
  • It runs on a 9V battery
  • Fits your hand perfectly
  • Easy to read LCD
  • There have been some complaints that it doesn’t work for woodworking

4. Extech MO55 Combination Pin/Pinless Moisture Meter – a moisture meter for walls

Extech MO55 – Combination Pin/Pinless Moisture Meter
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The Extech moisture meter can measure the level of moisture in mortar, concrete, cardboard, and wallboard. It can detect low, medium, or high levels of moisture because it has the moisture icons suitable for it. When the moisture levels start increasing, this meter starts beeping faster and faster. It has a battery that is energy efficient which means that it will run long enough before breaking down.

The pins on this product offer perfect measurement, and you can pin them up to one inch below the surface of the material. This meter is the right one for you if you need it for building projects to detect moisture on tiles, under carpets, and floors. Another great thing about this meter is that it can detect leakages in ceilings and behind walls.

  • It can detect any level of moisture
  • Has a beeping system that can alert you when the moisture levels are high
  • Has a long lasting battery
  • The pins can be pinned one inch into the surface
  • Perfect for building projects
  • Offers protective caps for the pins
  • It is a bit more expensive than the previous ones
  • The power button can get stuck sometimes
  • Some are complaining that it isn’t that durable

5. Calculated Industries Moisture Meter

Calculated Industries 7440 AccuMASTER XT Digital Moisture Meter | Handheld |Pin Type | Backlit LCD Display | Detects Leaks, Damp and Moisture in Wood, Walls, Ceilings, Carpet and Firewood
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If you need a meter for detecting leaks in surfaces and walls, that this might be the perfect one for you. Use this fantastic moisture meter so that you can prevent damage by locating the leak in concrete, wood, and more. It has a pair of pins that can be pinned deep inside the wood, and this way detecting any moisture in the wood. It has an auto shut-off system that goes off after three minutes of not using. This meter is also equipped with a 9V battery.

You can read data from the backlight screen which is large and therefore making it easier to read. The digits are simple and easy to read. It also has designed icons for the detection of low, medium, and high moisture levels. The side grips are made out of rubber, and the shape is hand-friendly which makes this moisture meter comfortable to use.

  • Detects leaks in surfaces and wall
  • Detects moisture in wood, concrete, and more
  • Offers steel sharp pins for moisture detection
  • Easy to read and large LCD
  • Offers side grips made out of rubber
  • Some customers have complained about the accuracy

6. SAM-PRO TOOLS-Dual Moisture Meter

SAM-PRO Dual Moisture Meter 2.0: Upgraded LCD Color Display & Flashlight - 4 Smart Material Modes for Moisture & Temperature readings in Wood, Concrete, Drywall, Carpet, & Building Materials
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Using the digital detector made by SAM-PRO TOOLS, you can prevent damage from happening in your house pretty easy. It can detect moisture in ceilings, floors, carpets, drywall, concrete, and woods within a matter of minutes. It offers four different material modes that each increase the accuracy of the measurements. It features an LCD that has a large display and is amazingly easy to read even in dark spaces.

A 9V battery makes it possible for this meter to work, and it is energy efficient. With the moisture meter, you get a case that can be used for transport when you are traveling. The pins are durable and 10 mm long, and they offer fantastic reading accuracy. It also is user-friendly so that you can use it without any struggle.

  • Offers a 9V battery
  • Includes a travel case for a more comfortable carry
  • Has durable 10 mm pins
  • User-friendly
  • Offers four different material modes
  • Has a large LCD
  • There aren’t many complaints about this product

7. Lignomat Moisture Meter Mini-Ligno

Lignomat Moisture Meter Mini-Ligno E/D
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This meter features an LCD with bright red numbers which gives you a clear picture of the data you are reading. It is user-friendly, to use it, you only have to press it against the wood and the meter will turn itself on with a clear reading of the moisture levels. It features two pins that can penetrate deep into the wood because they are sharp and this way it provides you perfect pouch, wrist strap, and core reading.

The meter runs on an energy efficient 9V battery. It is also an excellent tool for industries where you can use it for measuring moisture levels in veneer and lumber. The pins are covered with a cap which means that they are protected when you are not using the meter.

  • Features a display with bright red numbers
  • User-friendly
  • Runs on a 9V battery
  • Has protective caps for pins
  • Two pins that can penetrate deep for better reading
  • This one is a little more expensive than the other ones on our list
  • Other than that, there hasn’t been many complaints about this one

8. Wood Moisture Meter – best wood moisture meter

Wood Moisture Meter, Upgrade Moisture Detector Wood Portable Water Moisture Tester for 8 Material Type Selection Moisture Detector with Digital LCD Pin Type, Range 0% ~ 80%, accuracy: ± 2%)
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The primary purpose of this moisture meter is to measure moisture levels in the wood industry. It can measure moisture levels in tobacco, carton, cotton, bamboo ware, fibrous objects, and wood. The data is displayed on a large LCD which makes it easy to read. Also, it offers an operation manual that is in English and simple to understand.

The meter runs on a 9V battery that offers enough amount of energy for it to operate flawlessly. It has an auto shut-off system that triggers if you don’t use it for 15 minutes which gives you more time to do your measuring. It has sharp electrode pins. When not using this meter, be sure to cover the pins with the cap, so it doesn’t get damaged.

  • Best used in the wood industry
  • Huge LCD
  • Offers a simple manual in English
  • Runs on a 9V battery
  • The auto power off lasts 15 minutes
  • A couple of customers have said that they got a meter that wasn’t working

9. General Tools MMD950 Moisture Meter

General Tools MMD950 Moisture Meter, Pin Type or Pinless, Deep Sensing with Sensor and Remote Probe
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The pins on this moisture meter are sharp, which means that they can easily penetrate drywall and wood. This meter offers a data holding function that is perfect which means that you can read the numbers without any struggle at all. It is equipped with an auto off/on system that makes it easier to use the meter.

Has an energy efficient and strong battery, and when the battery gets low, the meter starts beeping to alert you. This moisture meter is an excellent choice for woodworkers, homeowners, and contractors who want to detect moisture levels in wood and other materials used for construction. The best thing about this meter is that its pins can go up to 4 inches into the surface and this way making the measurements very accurate. It also has a small compact area which gives you the ability to use it many times.

  • Has a battery that is energy efficient
  • You can use it in confined areas because it is small in size
  • Offers an auto off/on function
  • It is excellent for detecting water damage or leaks in your house
  • Perfect holding capacity for data
  • It is a little more expensive

10. Stihl Wood Digital Moisture Meter

Stihl Wood Digital Moisture Meter
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The Stihl meter is an ideal moisture meter for firewood that needs less than twenty percent of moisture so that it can burn effectively. The battery is energy efficient, and it has high power which means that the meter won’t break down that easy. You also get a manual with this product which makes it even easier to use.

This product is very durable because it is made out of products that are high in quality. The data is easy to read because this moisture meter has an LCD that offers a clear picture. This tool is ideal for your toolbox because it provides you a fantastic performance. It is a light and small meter which means that you can carry it easily wherever you want.

The measuring range of this moisture meter is from 6% to 42% for wood.

  • Has a battery that is energy efficient
  • Includes a manual
  • Durable- made out of high-quality materials
  • Has an LCD
  • Works great
  • Made with a lightweight and small design
  • It can have problems with the battery life

Why Do You Even Need a Moisture Meter

A woodworker who is on a low budget may overlook the incredible value of a moisture meter. As you all know, moisture meters can be pretty expensive, even though they aren’t as impressive as you expanding your collection of tools.

Even though they aren’t as cool as a saw, they are pretty important because they can let you know if the wood you are using is stable for use. You can think of a meter as an insurance policy. You only have to get it once, and then you will have a lifetime of knowing what shape the wood is in that you are using.

This tool makes it possible for you to know how dry or wet a piece of wood is under the surface. The ideal level of saturation is around five to ten percent, which is undetectable with a naked eye. Anything above or below these levels signifies that the wood isn’t fit for you to use it, and it can even point out that you don’t store your lumber the right way.

Said more simply, with a moisture meter, you won’t have to worry about wasting your time by working with lumber that is unfit. Also, it can save you a lot of money in the future by providing you with some vital info about the condition you are storing your lumber in.

For example, if you find out that the levels of moisture are high in most of your stock, you will know that you have to change the way you store your lumber.

To make woodworking a little easier, you have to invest in a meter, which is a simple step for a big help.

Different Moisture Meter Types

All meters are made to detect moisture levels. However, not all of them do it the same way. For example, some meters are made purposely for woodworking, while others are modified so that they can work on asphalt.

Here we will write about the most common ones you can find in stores.

Pin-Type Moisture Meter

This type of meter has two sharpened pins, and they are used to penetrate a material to determine its moisture levels. This type can only detect moisture to the extent to where the pin can reach.

Because this meter penetrates the material, it isn’t that much liked among woodworkers because it damages the project. Still, the marks that it leaves are minimal, barely seen. But still, woodworkers are perfectionists, and it bothers them a lot.

Because of the way this tool measures moisture, it can accurately tell you where the moisture is coming from. Of course, there are cons and pros to this type of meter, but if you can get over the minimal pricks, then this is the right tool for you.

Pinless Moisture Meter

This type of meter is a non-invasive tool that can provide you with moisture readings without damaging the surface of your project.

The pro of this meter is that your project will go unharmed. The con, on the other hand, is that your readings won’t be as accurate as they are with the type that has a pin, and you also can’t detect where the moisture is localized.

A common set-back this tool has is that it can give you false readings of moisture because it can read the moisture that is built up on the surface of the material.


This meter type gives you the ability to choose how you want to read the moisture levels because it can do the reading without or with the pins. This type is the one that offers you the most versatility. Therefore, if you have some extra bucks, be sure to get this one because it will pay off in the long run.

Buying Considerations

There are a few questions you need to answer for yourself before buying a moister meter.

What am I going to use it for?

And don’t say “for surfaces.” That is obvious. The more important thing is what kind of information do you want? Do you need general or localized knowledge of the levels of moist?

Depending on what kind of information you need, you maybe favor a pinned over a pinless model.

Am I using it only for woodworking?

If you want to use it on other surfaces, then you will have to buy one that makes it possible for you to do that. These types of meters are best for DIY-ers and contractors.


There are different things you can get with a moisture meter to improve its effectiveness. For example, if you have a model with pins, some accessories can make the pins go in deeper than they are supposed to.

Most of the meters don’t come with these accessories, but if you can spare enough money, then you can get the ones that do have all these things.


Among all the moisture meters not all of them can get you the same data, especially if we are talking about lumber material. Generally, most meters can detect levels of moisture between 5 and 30%.

Make sure that the meter you are buying can measure these levels.


Regarding the price, the more you pay, the more you will get. You will have to figure out for yourself how much do you need.


As you already know, you have lots of options to choose from. Now that we have provided you with the information on all you can understand about moisture meters, your pick should be simple. Just bear in mind, before buying a moisture meter, you have to make up your mind on where and on what you are going to use it. Also, be sure to do your study of the market.

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