General Tools Digital Moisture Meter: Detect Water Leaks Quickly and Easily

By: General Tools

The General Tools MMD4E Digital Moisture Meter is the perfect tool for detecting water leaks and accurately testing moisture content. This easy to use and read moisture meter features a pin type design and a backlit LCD display with audible and visual high, medium, and low moisture alerts. With its top-notch design and accuracy, the MMD4E is one of the best Moisture Meters on the market.

Key Features:

The General Tools MMD4E Digital Moisture Meter is the perfect tool for detecting water leaks. This moisture meter is equipped with a backlit LCD display, audible and visual high, medium, and low moisture content alerts, and large 0.3 inch (8mm) high digits. With these features, you can quickly and accurately detect moisture and water leaks.
90
B2B Rating
2 reviews

Review rating details

Value for money
86
Size
82
Overall satisfaction
90
Easy to use
91
Easy to read
92
Design
87
Customer support
88
Build quality
89
Battery life and type
87
Accuracy
87

Pros and Cons

Pros
  • Comes with 8mm stainless steel pins that doubles as a calibration checker
  • Equipped with a backlit LCD display that provides quick and easy reading
  • Features high and medium moisture tones that help in detecting different moisture types
Cons
  • Readings may not be accurate at times

Details of General Tools Digital Moisture Meter: Detect Water Leaks Quickly and Easily

  • Pattern: ‎Digital Moisture Meter
  • Customer Reviews: 4.5/5 stars of 13,236 ratings
  • Is Discontinued By Manufacturer: ‎No
  • Color: ‎Grays
  • Batteries Required?: ‎Yes
  • Part Number: ‎MMD4E
  • Style: ‎Digital Pin Type, Visual & Audible Alerts
  • Item Package Quantity: ‎1
  • Power Source: ‎Battery Powered
  • Date First Available: July 19, 2008
  • ASIN: B00275F5O2
  • Size: ‎Pin Type
  • Warranty Description: ‎1 Year
  • Included Components: ‎Moisture meter, batteries, extra pins
  • Mounting Type: ‎Surface Mount
  • Batteries: ‎1 Product Specific batteries required.
  • Usage: ‎Inside; Amateur, Inside; Professional
  • Manufacturer: ‎GE Lighting
  • Batteries Included?: ‎Yes
  • Item model number: ‎MMD4E
  • Best Sellers Rank: #3,125 in Tools & Home Improvement #2 in Moisture Meters
  • Country of Origin: ‎China
  • Brand: General Tools
  • Battery Cell Type: ‎Zinc Carbon
  • Voltage: ‎9 Volts
  • Shape: ‎Drywall
  • Product Dimensions: ‎5.55 x 9.5 x 1.4 inches
  • Item Weight: ‎5.3 ounces
  • Measurement System: ‎Metric

Comments

Michael: Works as described and you get an extra set of pins. The pins are made better then some because they don't easily bend when stick into wood or sheet rock.

United States on Nov 02, 2023

david rosenfeld: I used the product to measure the level of moisture in a wall of wood and sheetrock

United States on Nov 02, 2023

Steve N.: I am admittedly an extremist; and this moisture meter works just fine to maintain the recommended RH in my humidor!

United States on Oct 27, 2023

Quality Dehumidifier: It’s important for me being in the home building business to make sure before drywall is installed in the house that the moisture in the home is at a good level. I bought this moisture meter because my Drywaller had the same one. It works great. You just push the two prongs into any piece of lumber or drywall and it immediately gives you a reading for whether the moisture level his low medium or high. What’s also nice is each level(low, medium and high) have a little light sensor that lights up based on the moisture number that pops up on the screen so you will know right away if the moisture is low, medium or high. Would definitely recommend this to anyone working in construction or remodeling

United States on Oct 15, 2023

Tenere: simple to use and read, extra tips,

Canada on Oct 15, 2023

Michael Berrier: This product works as advertised, but the blister pack had been torn open prior to being put in the mailing envelope. The battery was already inserted and no instructions were included. Obviously, the unit was used, even though I paid for a new unit.

United States on Oct 04, 2023

Great quality!: Bought this for my husband so he can check firewood moisture levels.

Australia on Sep 23, 2023

Gerry: I like how easy it is to use

Canada on May 19, 2023

Jesus Abraján: muestra el porcentaje de humedad de la madera, ahora no tengo con que compararlo para revisar la exactitud de la medición. Es de bastante ayuda,.

Mexico on Apr 06, 2023

NATHALIE Blais: Je travaille sur des veilles poutres de grange pour entrer dans ma maison. Alors je vérifie l’humidité à l’ intérieur de la poutre si je dois la travailler d’avantage

Canada on Mar 22, 2023

General Tools Digital Moisture Meter: Detect Water Leaks Quickly and Easily Digital Moisture Detector: Accurately Measure Moisture Levels in Wood with This Wood Moisture Meter Accurately Measure Moisture in Wood with our Upgraded Wood Moisture Meter
General Tools Digital Moisture Meter: Detect Water Leaks Quickly and Easily Digital Moisture Detector: Accurately Measure Moisture Levels in Wood with This Wood Moisture Meter Accurately Measure Moisture in Wood with our Upgraded Wood Moisture Meter
B2B Rating
90
97
95
Sale off $15 OFF $3 OFF
Total Reviews 2 reviews 1 reviews 180 reviews
Pattern ‎Digital Moisture Meter
Customer Reviews 4.5/5 stars of 13,236 ratings 4.5/5 stars of 6,154 ratings 4.3/5 stars of 617 ratings
Is Discontinued By Manufacturer ‎No
Color ‎Grays ‎Sliver
Batteries Required? ‎Yes ‎Yes ‎Yes
Part Number ‎MMD4E ‎MT270 ‎MT1904
Style ‎Digital Pin Type, Visual & Audible Alerts ‎Digital Pin Type Moisture Meter with Backlit LED Screen
Item Package Quantity ‎1 ‎1 ‎1
Power Source ‎Battery Powered
Date First Available July 19, 2008 May 12, 2019 July 3, 2020
ASIN B00275F5O2 B07Q5TFB74 B087BR9CP2
Size ‎Pin Type
Warranty Description ‎1 Year
Included Components ‎Moisture meter, batteries, extra pins ‎Tavool Digital Moisture Meter with - 2 measurement modes : wood measuring and building material measuring--meet all your needs. - Classify in 8 types of woods for selection - Functional LCD display with backlight, easy use even in dark - Built-in auto-calibration - 1 x battery - 1x User instructions - 1 year warranty
Mounting Type ‎Surface Mount ‎Wall Mount ‎Surface Mount, Wall Mount
Batteries ‎Yes ‎Yes ‎2 AAA batteries required.
Usage ‎Inside; Amateur, Inside; Professional
Manufacturer ‎GE Lighting ‎Tavool ‎Tavool/lo
Batteries Included? ‎Yes ‎Yes ‎Yes
Item model number ‎MMD4E ‎MT270 ‎MT1904
Best Sellers Rank #3,125 in Tools & Home Improvement #2 in Moisture Meters #30,954 in Tools & Home Improvement #15 in Moisture Meters #414,450 in Tools & Home Improvement #184 in Moisture Meters
Country of Origin ‎China
Brand General Tools Tavool
Battery Cell Type ‎Zinc Carbon ‎Alkaline ‎Alkaline
Voltage ‎9 Volts ‎6 Volts
Shape ‎Drywall
Product Dimensions ‎5.55 x 9.5 x 1.4 inches ‎3.54 x 5.91 x 1.18 inches
Item Weight ‎5.3 ounces ‎6.7 ounces ‎5.6 ounces
Measurement System ‎Metric
Before you spend your money, check out our reviews. Every time.
Best2buy Newsletter
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.