







💧 Detect moisture before it detects you — stay dry, stay safe!
The General Tools Digital Moisture Meter MMD7NP offers pinless, non-invasive moisture detection with a deep reading capability up to 3/4" (19mm). Featuring a backlit LCD, 3-color LED bar graph, audible alerts, and a long-lasting 9V battery, it provides fast, accurate moisture readings for wood, drywall, and masonry. Ideal for preventing mold and water damage, this tool combines professional-grade precision with user-friendly design.







| ASIN | B00HARYVUQ |
| ASIN | B00HARYVUQ |
| Batteries | 1 9V batteries required. (included) |
| Batteries | 1 9V batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |
| Best Sellers Rank | #11,050 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Moisture Meters |
| Color | multi |
| Country of origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,911) |
| Customer reviews | 4.4 4.4 out of 5 stars (3,911) |
| Date First Available | 3 April 2014 |
| Date First Available | 3 April 2014 |
| Department | Unisex Adult |
| Included components | ..... |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 113 g |
| Item model number | MMD7NP |
| Item model number | MMD7NP |
| Manufacturer | General Tools Mfg Co In |
| Manufacturer | General Tools Mfg Co In |
| Material | other |
| Number of Handles | 1 |
| Part number | MMD7NP |
| Pattern | Detector |
| Plug Profile | Wall Mount |
| Power source type | Battery Powered |
| Product Dimensions | 2.87 x 7.62 x 16.51 cm; 113.4 g |
| Product Dimensions | 2.87 x 7.62 x 16.51 cm; 113.4 g |
| Size | Pinless |
| Style | Digital LCD with Tricolor Bar Graph, Pinless |
| Voltage | 9 Volts |
| tech_spec_battery_description_toys | 9 volt battery |
A**D
طلبت هذا المنتج لكشف تسرب المياه ولكن لم استفد منه لهذا الغرض وكان عندي تسرب في احد الحمامات وحاولت بهذا الجهاز كشف موقع التسرب ولكن بدون نتيجة
A**F
🤩🤩🤩🤩
Awesome
P**H
My laundry room flooded and I'm replacing the flooring. The moisture is in the sub flooring - along with the existing flooring. The floor company told me to buy a moisture reader to monitor the sub floor, because they cant install replacement/new flooring until the reading is less than 5%. When I first got this reader it was over 50% on the sub floor, so I have been using heaters and fans. Now it is down to 25% - but the best thing is... I know nothing about flooring or moisture or how to use moisture readers, but this is super intuitive and easy to use. > Just hit one button to tell it what material it is "wall, hardwood, softwood", etc. then it's super easy - just lay the reader where you want it to read and it does the rest. > Seems very accurate. If i test, then re-test again, readings stay consistent. > Would be easy to locate a leak. You really do just run it over surfaces and it will change in real time. I personally dont have an active leak, but this is accurate and can pin point areas that are more moist than others. > In the video - the sub floor is less moist than the flooring that was soaked and is still installed. You can see how it detects different moisture levels in different areas. Very nice way to monitor as moisture levels go down. > OVERALL - so happy I went with this model, even though I was comparing it with a couple others that were a little cheaper. This one works VERY VERY well.. that's all that is important when your in a situation where you need one of these. If you buy a cheaper one, that may not be as accurate - you will be kicking yourself later when your entire project is up in the air and your going to spend that extra $10 at Starbucks because your stressed out and need coffee :)
K**D
I bought this gadget to detect water leakage within the walls of my house. While the gadget works well, I am not too sure of the accuracy of its readings. Nevertheless, it serves well if you are interested in checking out for any water leakages without asking for true readings.
S**R
Good product. I bought two pieces later. Good performance.
S**Y
Works fine for me!
G**2
Exactly how it was described.
Trustpilot
3 days ago
2 weeks ago