I found the stated range of error to be ambiguous. It was stated as being within 3% of the reading. But the units of measure of the reading are themselves in percent.So I wrote the following to the manufacturer, asking if I had a reading of, say, 10% did that mean the range of error was 9.97 - 10.03% or 7 - 13%.This was their reply:The accuracy is ±(3% + 3 digits) as stated in the manual. To use your example, if the meter reads 10% then it is really between 7%-13%. The website will be updated accordingly. Thank you for bringing this to our attention and if there is anything else you have questions about, please feel free to contact us.

Can I use this product to rule out a plumbing leak under my concrete bathroom floor. The outer bathroom wall is concrete & paint is bubbling.

It won't show thru the cement unless it is wet. Also is the wall an exterior wall & you could be getting moisture there. With the paint bubbling you do have a water problem from some where inside or out, but you could check with the tool on the inside in the wall real low next to the cement. It worked real well for my particular problem without tearing up the carpet to find my problem. Hope this helps.

I have a wooden floor that is swelling little bit. I know I had a small water leak. Can this tool help me to check if there is moisture underneath?

ABSOLUTELY! This is just what you need, it tells you the exact moisture where the contacts touch the wood. There is a small button on the face right under the word GENERAL that allows you to pick wood or concrete. I use it on our Maple flooring in the summer to see where we are with water content.

Will it measure moisture in drywall?

Yes. It has two features (1) Wood which I use on dry wall, wood, plastered walls, carpeting.. (2) Building material which I use on concrete floors, concrete blocks... I have found it works well on concrete and I can trace moisture in our basement floors which has helped to target where work needs to be done in outside grading. By the way I am a 78 year old woman and have had "fun" using this meter. Money well spent.

Pin Style Moisture Meter | Desertcart UAE

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

AED 211

Duties & taxes included

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Description

💧 Detect moisture like a pro — don’t let hidden dampness ruin your space!

DURABLE READY TO USE - Includes extra stainless steel pins, protective calibration cap, and 9V battery for immediate action.
TRUSTED BY PROS DI YERS - Top-ranked moisture meter with 15,000+ reviews, empowering smarter home repairs and mold prevention.
ERGONOMIC USER FRIENDLY - Compact, one-hand design with a large backlit LCD ensures quick readings anytime, anywhere.
PRECISION MOISTURE DETECTION - Pinpoint moisture levels from 1.5% to 50% across wood, drywall, and concrete for confident decisions.
INSTANT VISUAL AUDIBLE ALERTS - High, medium, and low moisture tones plus on-screen icons keep you ahead of water damage risks.

The General Tools MMD4E Digital Moisture Meter is a professional-grade pin-type tester designed to measure moisture content in wood, drywall, and concrete with a broad 5-50% range. Featuring an easy-to-read backlit LCD, audible and visual alerts, and durable stainless steel pins, it’s ideal for contractors and homeowners aiming to prevent mold and water damage. Compact and ergonomic, it comes ready with extra pins and a 9V battery, making it a top choice for precise moisture detection and remediation.

Specifications

ASIN	B00275F5O2
Battery Description	Alkaline
Best Sellers Rank	#706 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Moisture Meters
Brand Name	General Tools
Color	Gray
Customer Reviews	4.5 4.5 out of 5 stars (15,105)
Global Trade Identification Number	00681035414477, 00885265551395
Included Components	Moisture meter, batteries, extra pins
Item Dimensions W x H	9.5"W x 1.4"H
Item Type Name	Moisture Meter
LowerTemperature Range	32 Degrees Fahrenheit
Manufacturer	General Tools
Model	MMD4E
Mounting Type	Surface Mount
Operating Humidity	Varied
Part Number	MMD4E
Smart Home Compatibility	Not Smart Home Compatible
Temperature Accuracy	3
Temperature Reading Accuracy	plus_minus_2_degrees_fahrenheit
UPC	012301860924 716080037835 885312937219 885265551395 885367884865 681035414477 069060294668 031112659039 885898031110 522536779064 971483008299 031113382226
Unit Count	1.0 Count
Upper Temperature Range	60 Degrees Celsius
Voltage	9 Volts
Warranty Description	1 Year

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AED 211

Duties & taxes included

In stock

Sold byAmazon UAEDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to UAE.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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Excellent communication throughout the order process. Product is perfect.

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Pin Style Moisture Meter

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