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RDINSCOS

Moisture Meters Digital Wood Moisture Tester Water Leak Detector for Wall,Lumber, building,Firewood,Humidity Tester

Based on 1,876 reviews
Condition: New
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$14.39
Save $3.59 was $17.98

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Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon
Arrives Nov 3 – Nov 4
Order within 20 hours and 33 seconds

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At a glance

Condition
New
Color
Blackcase_green
Model
MT28
Weight
7.4 oz
Power Source
Battery Powered
Battery Cell Type
Zinc Carbon
In the box
1* Moisture Meters/1*Bag/3*aaa battery

Features 8

  • Pin Type Moisture Meter Two pins penetrate up to 12mm into wood for accurate moisture readings. The handy Hold function freezes the display, so you can record the measurement with ease
  • EASY TO READ AND USE- Moisture meter has Big backlit LCD screen and a 3-color LED bar graph, HOLD button, auto power-off function, out of range alarm and low battery
  • Ready-to-Burn Firewood Doubles as a firewood moisture meter to confirm logs are dry enough for burning. No more smoky, slow-burning fires burn only properly seasoned wood for safe, efficient heat
  • Backlit Display & Long Battery Bright, backlit LCD shows readings clearly (Dry/Moderate/Wet indicators). Auto shut-off preserves battery life. Comes ready to use with batteries included

Specs 9

Manufacturer SHENZHEN REDDRAGON INSTRUMENTS CO.,LTD
Item Weight 7.4 ounces
Package Dimensions 6.61 x 2.76 x 1.46 inches
Item model number MT28
Color Blackcase_green
Power Source Battery Powered
Batteries Included? Yes
Batteries Required? Yes

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 3 – Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

Reliable and Accurate Moisture Meter
Color: Colors
I've been using the Pinless Moisture Meter for various DIY projects, and it's proven to be an incredibly reliable tool. It has been particularly useful in checking the moisture content of walls and lumber before starting any renovations or building projects. This has helped me avoid potential issues with water damage or mold. What I really like is the non-invasive nature of this meter. It gives accurate readings without damaging the surface, which is great when dealing with finished wood or painted walls. The digital display is clear and easy to read, making it straightforward to use even for someone who isn't particularly tech-savvy. One thing to note is that the readings can vary slightly if you don't hold it flat against the surface, so it takes a bit of practice to get consistent results. However, once you get the hang of it, it becomes a quick and reliable way to check for moisture. This moisture meter has become an essential part of my toolkit. It’s definitely worth the investment for any DIYer or homeowner looking to prevent water damage and ensure the longevity of their projects. ... show more
Reviewed in the United States on July 14, 2024 by dragonlord
Works great
Color: Green
This does exactly what I wanted it to to pick up the moisture and to check for leaks. Very user friendly I use it all the time now to give me peace of mind.
Reviewed in the United States on November 19, 2025 by Kelly and Merrick
It's basic. It works. Hard to read in sunlight.
Color: Black_case
The meter seems to do what it's supposed to do and the reviews bear that out. It appears to be fairly accurate, it's easy to use. It's not going to provide the same results as a $600 meter but I don't need that; I only need to know whether and how fast my wood is drying and the dryness compared to other wood in my shop that I know is stable and dry. My deduction of a star is based on the fact that the meter is difficult to read in bright sunlight where some of my wood is stored. The box suggests that the screen can be lit but am unable to find a switch do so. A lit screen would be preferable to the flashlight of which I have no use. My other criticism is the instructions are in gray 2 point type and the buttons printed on the page are blackened out an impossible to read. It wouldn't cost much in paper or ink to make instructions legible. When buying this meter, a magnifying glass would be another good purchase if you don't have one. In short, it works, it's basic, but under some circumstances both the screen and instructions are hard to read. ... show more
Reviewed in the United States on August 13, 2025 by Careful Buyer
HIGHLY RECOMMEND!
Color: Colors
This device allowed me to find moisture behind our shower walls, which helped me find mold and the missing piece that was making me ill. This Meter is imperative to have if you are trying to find water in your home behind your walls.
Reviewed in the United States on October 30, 2025 by Melissa
Great Little Tool – Accurate, Easy to Use, and Affordable
Color: Green
Review Image by Zoran Zoran
Review Image by Zoran Zoran
I originally bought this to measure moisture levels in my Cali Bamboo Mocha Eucalyptus 9/16" solid flooring — and it worked perfectly for that. I’ve also used it to check plywood moisture on an exterior wall from the inside, and to locate a hidden damp spot behind drywall (see attached photos). I liked it so much I bought a second one as a gift for a friend a few months later. The green backlit display is clear and easy to read. A great and inexpensive little tool that gets the job done! ... show more
Reviewed in the United States on July 8, 2025 by Zoran Zoran
works well and easy to use and the instructions are actually good
Color: Black_case
Easy to follow instructions and use, it works well to sample drywall, but need to be aware of the usual places where there are metal places which will throw a high number on the meter, but beside that it is very accurate. Battery supplied. I would buy this again.
Reviewed in the United States on October 16, 2025 by TexARC, aka A.Ron Carmichael
Intuitive Design with Accurate Functionality
Color: Colors
Easy to use and accurate. Tested right out of box with some hot breathe and watched the reading spike. Was used to check for active leaks in an old home with water ceiling stains. Was easily able to pinpoint the active leaks and ignore old.
Reviewed in the United States on September 30, 2025 by Jay
Well worth the price
Color: Green
Repainting fences and house. This warned us several times when wood was too wet to paint and probably saved us a lot in terms of poor adhesion of the paint
Reviewed in the United States on September 25, 2025 by Customer223
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