Top 10 Wood Moisture Meters Deals Right Now

The Klein Tools ET140 Pinless Moisture Meter is a versatile tool designed for non-destructive moisture detection in materials like drywall, wood, and masonry. This device uses Electromagnetic Field (EMF) technology to measure moisture up to 3/4-inch deep, making it suitable for detecting moisture without damaging surfaces. One of its standout features is the reverse-contrast display, which ensures readings are easy to see, even in low-light conditions, along with nine LED bars that visually indicate moisture range. Additionally, it includes practical functionalities such as a hold feature, low battery indicator, and auto-power off, enhancing user convenience and battery life.

The meter comes with a 9V battery, an instruction manual, and offers 2m drop protection, indicating its durability and readiness for tough job sites. However, it is calibrated specifically for drywall, masonry, hardwood, and softwood, which may limit its use on other materials. While the pinless design prevents surface damage, some users might prefer pin-type meters for more precise spot measurements. This moisture meter excels in non-destructive detection and is well-suited for general contractors, DIY enthusiasts, and inspectors checking for water damage or leaks in common building materials.

This wood moisture meter is designed for measuring moisture in both hardwood and softwood, with pins that penetrate about 12 mm deep, giving a fairly precise reading of moisture content. It offers instant results with a hold function to freeze readings, which is handy for testing firewood or other wooden materials on the go. You can switch between wood types, which helps improve accuracy by adjusting to different wood densities.

The meter is simple to use but requires the pins to be fully inserted and in good contact with the wood, as very dry wood can sometimes give a 0% reading due to its insulating properties. Its battery life is strong, capable of up to 500 tests on one set of AA batteries, making it reliable for extended use without frequent battery changes. The device is compact and lightweight, easy to carry around with the included storage bag.

As a pin-type meter, it may cause small holes in delicate wood and can be less effective on very rough or uneven surfaces. Since it measures moisture based on electrical resistance, accuracy depends on correct pin placement and wood type selection. It is well suited for homeowners, woodworkers, or anyone needing quick moisture checks in firewood or lumber, offering a good balance of affordability, ease of use, and practical features.

The Protimeter SurveyMaster Dual-Function Moisture Meter is a versatile tool designed for accurately measuring moisture in wood and other building materials like drywall and concrete. It stands out by offering two measurement methods: pin mode for in-depth readings and non-invasive mode for surface checks, giving you flexibility depending on your project. The measurement range and accuracy are reliable enough for professional or serious DIY use, ensuring you get precise results to prevent issues like wood rot or mold.

Its large, easy-to-read display helps you quickly interpret readings, while the enhanced battery life means less downtime on site. Bluetooth connectivity is a nice modern touch, enabling you to save and manage your readings via an app, which can be especially useful for keeping detailed records over time. The meter automatically calibrates itself frequently, helping maintain accuracy without fuss, and it can receive firmware updates wirelessly to stay current. You can also customize features like auto shut-off and the backlight to fit your workflow, which adds to the user-friendly experience.

Despite its many features, the unit weighs a bit over a pound and is somewhat bulky, which might be less convenient if you're carrying it around all day. This moisture meter is well suited for contractors, inspectors, and homeowners who want a dependable, easy-to-use device with modern conveniences to handle a variety of materials.