TLDR Review: General Tools MMD7NP Moisture Meter
Published: March 2nd, 2025
Pros
- •Effectively performs its job at a reasonable price.
- •Provides accurate moisture readings for various materials, including wood and walls.
- •Features multiple settings for different materials: Wall, Masonry, Softwood, and Hardwood.
- •Offers quick and easy operation, suitable for casual users.
- •Equipped with a backlit display and Hold button, enhancing usability in challenging locations.
- •Includes a LED bar graph and beep indicator for detecting moisture levels.
- •Nonvasive design that does not pierce materials, avoiding intrusive methods.
- •Excellent for understanding the extent of water damage in various settings.
- •Helps demonstrate moisture issues to insurance adjusters.
- •High accuracy in reading kilried wood and hardwood that needs drying.
Cons
- •Lack of a user manual or specific moisture level guidelines for different materials.
- •Only provides relative moisture readings, not absolute measurements.
- •Does not give concrete moisture readings even with masonry settings.
- •Sensing area may not pinpoint exact moisture locations, as it measures approximately 1.5 inches square.
Bottom Line
The General Tools MMD7NP Moisture Meter is an effective, non-invasive tool for diagnosing water damage and moisture issues in a range of materials. It offers accurate readings and is easy to use, making it suitable for both professional and casual users. However, the lack of a comprehensive user manual and specific guidelines for moisture levels can be a drawback for some users seeking absolute measurements.
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