Accurate Pinless Wall Humidity Detection:The XC167A pinless wall humidity detector is designed for quick, non-destructive testing of walls and building materials. Its advanced sensing technology allows you to accurately assess moisture conditions without leaving pinholes or damaging surfaces. 5-40mm Deep Moisture Measurement Range:Measure humidity safely beneath the surface with a detection depth of approximately 5-40mm. Ideal for locating hidden damp areas in plaster, drywall, brick, cement, and other wall structures, helping you identify potential moisture problems before they become serious. Ideal for Home Inspection & Renovation:Use this wall surface tester to check for damp behind paint, under wallpaper, around windows and doors, in bathrooms, basements, and kitchens. A useful tool for homeowners, DIY renovators, real estate inspectors, and construction professionals. Easy-to-Read Display & Simple Operation:The user-friendly interface shows moisture conditions clearly, allowing both beginners and professionals to operate the meter with minimal learning. Large indicators and straightforward controls help ensure convenient daily use. Portable, Durable Design:Compact and lightweight, this easy to carry to job sites or around the house. Its robust housing is designed to withstand typical work environments, providing reliable performance for long-term moisture monitoring. Color: As Shown Material: plastic Package Contents: 1* Moisture Meter 1*Storage Cable 1*Screwdriver