Selection guide
Choose the right Moisture Meters & Wall Scanners
Moisture meters and wall scanners answer different questions. Moisture meters estimate material moisture, while wall scanners help locate framing, metal, pipes, or live wiring before drilling and installation work.
Specifications to compare
- Pin, pinless, or wall-scanning method
- Supported materials and calibration mode
- Maximum stated detection depth
- Live-wire and metal detection limits
- Surface condition and interference
- Marking, display, and alert features
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Scan before you drill, cut, or mount. The FNIRSI WD-01 / WD-02 wall scanner is designed to help locate common hidden targets—including metal, framing or other foreign objects, and energized AC wiring—behind suitable wall, floor, and ceiling surfaces. Visual center guidance, traffic-light indicators, and...Regular price From $84.69Regular priceUnit price per
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FNIRSI WMT-10 is a rechargeable, pinless moisture meter for comparative checks on wood and selected wall materials. Its inductive sensor reads without driving pins into the surface, making it useful for woodworkers, remodelers, inspectors, and maintenance teams who need fast, non-destructive screening. The 2.4-inch...Regular price $80.29Regular priceUnit price per
Expert guidance
How to choose Moisture Meters & Wall Scanners
Choose a moisture meter when you need to compare dampness in wood or building materials. Pin meters measure between probe points; pinless meters scan without puncturing the surface but can be influenced by density and nearby materials.
Choose a wall scanner when the goal is locating studs, metal, pipes, or energized wiring. Detection depth varies by target material, wall construction, calibration, moisture, and electrical conditions.
No scanner guarantees that a drilling point is clear. De-energize circuits where appropriate and use trade-specific verification methods before cutting or drilling.
Choose a wall scanner when the goal is locating studs, metal, pipes, or energized wiring. Detection depth varies by target material, wall construction, calibration, moisture, and electrical conditions.
No scanner guarantees that a drilling point is clear. De-energize circuits where appropriate and use trade-specific verification methods before cutting or drilling.