General Tools Digital Pinless Moisture Meter for Accurate Measurement

By: ‎General Tools

The General Tools MMD7NP Digital Moisture Meter is the perfect solution for detecting water leaks with ease. This pinless, non-invasive, and non-marring device can measure moisture up to ¾" (19mm) deep with a backlit LCD screen and visual/audible alarms. It's one of the best Moisture Meters available, thanks to its easy-to-use and easy-to-read design and its accuracy. Get your moisture meter today and start detecting water leaks with ease!

Key Features:

Our range of alarm products provide reliable, accurate and efficient solutions to your security needs. Our Out of Range Alarm detects changes in temperature or humidity and alerts you with both visual and audible alarms. Our Digital Moisture Meter is ideal for monitoring moisture levels in soil, wood and other materials. Our Water Leak Detector detects even the smallest water leaks, ensuring your property is safe from potential water damage. With our range of alarm products, you can rest assured that your security needs are taken care of.
89
B2B Rating
795 reviews

Review rating details

Value for money
87
Size
78
Overall satisfaction
89
Easy to use
89
Easy to read
90
Design
88
Customer support
93
Build quality
92
Battery life and type
85
Accuracy
86

Pros and Cons

Pros
  • Comes with a 2-inch diagonal backlit LCD screen and a 3-color LED bar graph that makes it easy to read
  • Moisture meters can be used to determine the moisture content of softwood, hardwood and more
  • Features high pitch tones that provide an accurate read on where moisture is most concentrated
Cons
  • May not be ideal with dyrwall

Details of General Tools Digital Pinless Moisture Meter for Accurate Measurement

  • Country of Origin: ‎China
  • Item Package Quantity: ‎1
  • Item model number: ‎MMD7NP
  • Included Components: ‎.....
  • Description Pile: ‎9V
  • Date First Available: June 26, 2013
  • ASIN: B00HARYVUQ
  • Batteries Included?: ‎Yes
  • Batteries: ‎1 9V batteries required.
  • Brand: ‎General Tools
  • Number of Handles: ‎1
  • Part Number: ‎MMD7NP
  • Item Weight: ‎0.25 Pounds
  • Mounting Type: ‎Wall Mount
  • Batteries Required?: ‎Yes
  • Is Discontinued By Manufacturer: ‎No
  • Pattern: ‎Detector
  • Power Source: ‎Battery Powered
  • Material: ‎other
  • Size: ‎Pinless
  • Manufacturer: ‎General Tools Mfg Co In
  • Product Dimensions: ‎3"W x 1.13"H
  • Battery Cell Type: ‎Alkaline
  • Voltage: ‎9 Volts
  • Style: ‎Digital LCD with Tricolor Bar Graph, Pinless
  • Battery Description: ‎9V
  • Best Sellers Rank: #15,432 in Tools & Home Improvement #7 in Moisture Meters
  • Customer Reviews: 4.4/5 stars of 4,214 ratings
  • Item Weight: ‎4 ounces

Comments

Colleen: We wanted a moisture meter to check our subfloor in our partial crawl space, but did not want one that required punctures. This worked perfectly and was easy to use. Would recommend.

United States on Nov 04, 2023

gerlou: nerci

Canada on Oct 27, 2023

Robert M. Schecter: Reading is different in the same spot.
I'll keep it because it read there was some moisture on both readings, so at least it indicates something is there. I would take several readings anywhere water is suspected, but I wouldn't count on it for any accuracy.

United States on Oct 26, 2023

peira: It feels sturdy and instantly provides the moisture level. I'm unsure how to interpret whether a reading is high or low, but it's very helpful to compare values across different sections of the wall to form an opinion

United States on Oct 04, 2023

Anna F: This device is pretty accurate and very easy to use.

Canada on Sep 08, 2023

Paulina C.: Buen tamaño y diseño.

Mexico on Jul 28, 2023

Client d'AmazonClient d'Amazon: Detect bien la partie d'une Section humide d'une Coque a Bateaux ( Transom, autant Stringer même travers du la Coque). Facile d''utilisation pour localiser ces section et ou identifier d'où provient la fuite.

No, pas le plus precis pour ce type de materiel . La mesure du pourcentage joue, mais peu. 3/4 de lecture avec option Maisonnerie, Softwood, Hardwood et Wall. Alors vois aucun problem a l'utiliser pour me donner une idée du transom du bateaux, je vais acheter exemple.

Canada on Jul 27, 2023

Amazon Customer: Simple and easy to use. Big display that's easy to read.

Canada on Jul 16, 2023

Our Family: I am not a professional reviewer!

I bought this moisture meter September 2020 for $48 to use on some cookies that my son cut out of a tree that we removed because it was too close to a power line. He says, “So I could make something out of them.”

Apparently, it is really good at finding moisture from leaks in walls, but it also gives numbers for hardwood and softwood. I was interested in relative numbers anyway, and for that it works really well.

It has a “pad” on the back for the measuring area of about 1.5" x 1.5", but they do make one with pointed pins, too. It is very rugged feeling, and I’m not going to test that part out!

"It can read the levels up to 3/4" (19mm) deep into the surface with a broad measurement range of 0 to 53% for softwood, 0 to 35% for hardwood, and relative readings for wallboard, drywall, and masonry."

It mostly just sits there on my tool shelf and has not run the 9V alkaline battery down. That’s a plus for me, too. Recommended.

United States on Apr 25, 2023

Amazon Customer: Right out of the box it made 3 almost perfect smokes. Since then it constantly jams. I only do 100's. As with other reviews there's a gap between the filter and the fill. Now I know why I've seen so many people tamp their smokes before lighting. LoL.
This thing jams a lot so I played with the moisture of the tobacco. Nothing works. How do I add moisture?
Per the counter I've only made 41 smokes. However, I've gone through ~200 tubes. This morning it quit. So, now after reading some reviews, instead of going the service route I'm going to open it up and see what's going on.
Since the those 3 mostly successful smokes I've been doing the following:
1. Jams of 1st try.
2. The thing that is supposed to clear the jam deposits a variable amount in the tube which I tamp down. I do this about 5 more times until the injector makes a different sound which has meant that it's ready to inject.
3. Put on an empty tube and the injector deposits whatever is left.
Wash, rinse, and repeat. Once the tube is full except for the last 1/4"-1/3" I fill the rest by hand and tamp down.

Like I said though it broke this morning. Getting my tools out but I'm ordering another...

United States on Apr 24, 2023

General Tools Digital Pinless Moisture Meter for Accurate Measurement 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 Pinless Moisture Meter for Accurate Measurement 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
89
97
95
Sale off $7 OFF $3 OFF
Total Reviews 795 reviews 1 reviews 180 reviews
Country of Origin ‎China
Item Package Quantity ‎1 ‎1 ‎1
Item model number ‎MMD7NP ‎MT270 ‎MT1904
Included Components ‎..... ‎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
Description Pile ‎9V
Date First Available June 26, 2013 May 12, 2019 July 3, 2020
ASIN B00HARYVUQ B07Q5TFB74 B087BR9CP2
Batteries Included? ‎Yes ‎Yes ‎Yes
Batteries ‎Yes ‎Yes ‎2 AAA batteries required.
Brand ‎General Tools Tavool
Number of Handles ‎1
Part Number ‎MMD7NP ‎MT270 ‎MT1904
Item Weight ‎4 ounces ‎6.7 ounces ‎5.6 ounces
Mounting Type ‎Wall Mount ‎Wall Mount ‎Surface Mount, Wall Mount
Batteries Required? ‎Yes ‎Yes ‎Yes
Is Discontinued By Manufacturer ‎No
Pattern ‎Detector
Power Source ‎Battery Powered
Material ‎other ‎ABS ‎ABS
Size ‎Pinless
Manufacturer ‎General Tools Mfg Co In ‎Tavool ‎Tavool/lo
Product Dimensions ‎3"W x 1.13"H ‎3.54 x 5.91 x 1.18 inches
Battery Cell Type ‎Alkaline ‎Alkaline ‎Alkaline
Voltage ‎9 Volts ‎6 Volts
Style ‎Digital LCD with Tricolor Bar Graph, Pinless ‎Digital Pin Type Moisture Meter with Backlit LED Screen
Battery Description ‎9V
Best Sellers Rank #15,432 in Tools & Home Improvement #7 in Moisture Meters #30,954 in Tools & Home Improvement #15 in Moisture Meters #414,450 in Tools & Home Improvement #184 in Moisture Meters
Customer Reviews 4.4/5 stars of 4,214 ratings 4.5/5 stars of 6,154 ratings 4.3/5 stars of 617 ratings
Item Weight ‎4 ounces ‎6.7 ounces ‎5.6 ounces
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