The General Tools MMD4E is a portable pin-type moisture meter designed to detect hidden leaks and measure moisture content in wood, concrete, plaster and carpet. It displays percent moisture content on a backlit LCD with large digits, provides audible and visual high/medium/low alerts, and includes a HOLD function and battery status indicator. The durable stainless steel pins deliver accurate readings across a wide range (5 - 50% for wood; 1.5 - 33% for building materials), and the kit includes extra 8 mm pins, a protective cap that doubles as a calibration checker, and a 9V alkaline battery. Ergonomically designed and CE approved, the MMD4E is ideal for home inspection, woodworking, construction, restoration and floor-laying applications.
HUMIDITY SENSOR: Detects moisture levels to help determine remediation needs.
WATER LEAK DETECTOR: Locates hidden leaks in wood, drywall, plaster and carpet for early prevention.
MOISTURE READER: Backlit LCD with large 0.3-inch digits for quick, clear readings.
MOLD TESTER: Use the stainless steel pins to probe surfaces for accurate moisture measurements.
GENERAL TOOLS: Precision-designed tool preferred by professionals and DIYers for reliable performance.
ALERTS & CONTROLS: Audible and visual high/medium/low tones, on-screen icons, and a Reading HOLD button.
ACCESSORIES INCLUDED: Extra 8mm stainless steel pins, protective cap that doubles as a calibration checker, and a 9V alkaline battery.
MEASURING RANGE: Broad range of 5 - 50% for wood and 1.5 - 33% for concrete and drywall.
ERGONOMIC & CERTIFIED: Ergonomically designed, CE approved, and backed by a 1-year warranty.