

💧 Detect moisture like a pro—no pins, no guesswork, just confidence.
The General Tools Pinless Moisture Meter MM8 offers non-invasive moisture detection up to 19mm deep across multiple materials including drywall, masonry, softwood, and hardwood. Featuring a large backlit LCD, 3-color LED bar graph, audible alerts, and ergonomic design, it empowers professionals and DIYers to identify water leaks and prevent mold with precision and ease. Powered by a 9V battery with low battery alerts, this trusted tool combines innovation and reliability for smarter moisture measurement.














| ASIN | B01BLXVDFA |
| Batteries | 1 9V batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Description | 9V Alkaline |
| Best Sellers Rank | #184,547 in Home Improvement ( See Top 100 in Home Improvement ) #177 in Moisture Meters |
| Brand | General Tools |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (827) |
| Date First Available | 18 March 2016 |
| Global Trade Identification Number | 00681035017340 |
| Item Dimensions LxWxH | 16 x 7.1 x 7.4 Centimeters |
| Item Weight | 154 g |
| Item model number | MM8 |
| Manufacturer | General Tools |
| Model | MM8 |
| Mounting Type | Freestanding |
| Net Quantity | 6935.00 Count |
| Power Source | battery-powered |
| Product Dimensions | 16 x 7.11 x 7.37 cm; 154.22 g |
| UPC | 735090905002 681035017340 |
| Voltage | 9 Volts |
K**T
Works great better than the one I bought from the hardware store
A**A
ممتاز وعملي وافادني لمعرفة موقع تسريب الماء.
J**Z
Llegó en tiempo y rápido, el producto como tal es bueno había leído comentarios de que no servía e hice pruebas antes de usarlo en el trabajo y sí funciona. Es a base de campo electromagnético que lo hace no invasivo y creo que eso mismo es lo que reduce su rango de humedad y también depende del material en el que se use, es ideal para mampostería de block, tabiques..., concreto simple, y madera. Y más que tomarlo como un porcentaje de humedad funciona como un sí hay humedad (suena) o No hay humedad (no suena).
K**S
Reading is 100% on every single wall and surface in my house. How is this possible? I'm not Spongebob Squarepants.
A**R
Use this on any surface and the readings will be high. Compared against a probe type its a mile out. Completely useless.
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