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The General Tools MM8 Pinless LCD Moisture Meter combines advanced non-invasive capacitive sensing with a high-visibility tricolor LED bar graph and ergonomic design. It offers precise moisture readings tailored for drywall, masonry, softwood, and hardwood, with a sensing depth of up to 3/4 inch. Auto-calibrating and battery-powered, this tool empowers professionals to detect moisture early, preventing costly mold and water damage while ensuring comfort during extended use.














| ASIN | B01BLXVDFA |
| Batteries | 1 9V batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 727,436 in DIY & Tools ( See Top 100 in DIY & Tools ) 8,908 in Scanners & Testers 20,537 in Lawn & Garden Watering Equipment |
| Colour | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (826) |
| Date First Available | 18 Mar. 2016 |
| Included Components | Console^Battery (1) |
| Item Package Quantity | 1 |
| Item Weight | 154 g |
| Item model number | MM8 |
| Manufacturer | General Tools |
| Material | Plastic |
| Measurement Accuracy | +/-0.01% |
| Measurement System | Metric |
| Part Number | MM8 |
| Pattern | Detector |
| Plug profile | Surface Mount |
| Power Source | Battery Powered |
| Product Dimensions | 16 x 7.11 x 7.37 cm; 154.22 g |
| Special Features | Low-battery icon displays status |
| Style | Digital Pinless LCD w TriColor Bar Graph |
| Voltage | 9 Volts |
A**R
Inaccurate readings.
Use this on any surface and the readings will be high. Compared against a probe type its a mile out. Completely useless.
R**D
Value for money
Came as expected no complications thank you
S**R
Excelente producto.
K**T
Works great better than the one I bought from the hardware store
A**A
ممتاز وعملي وافادني لمعرفة موقع تسريب الماء.
K**S
Reading is 100% on every single wall and surface in my house. How is this possible? I'm not Spongebob Squarepants.
C**N
This works way better than I expected for the price. Very easy to use. The only thing to be mindful of, it doesn't work for my house along the corners of any walls (I believe that's from the metal trim in the drywall interfering?) . I thought I had a major leak going on around a window until I realized it indicates anywhere there's an edge. But for basic leak detection outside of that, it works very well.
Trustpilot
3 weeks ago
1 month ago