General Tools MM1E LED Bar Graph Moisture Meter

Eliminate the guesswork with the General Tools MM1E LED Bar Graph Moisture Meter. This reliable device can detect moisture in wood and construction materials, helping you instantly locate water leaks and determine when it is safe to paint, seal or treat. Its 10-LED graph display has two moisture ranges, a 0.2” pin length and a protective cap that doubles as a calibration checker. The MM1E includes a 9V battery, is CE and RoHS approved and features full and low battery indications. MOISTURE DETECTION - Can be used as a water leak detector after flood damage, or general water damages, determine the moisture content of wood and other building materials, or check water damaged areas to see if moisture is still present PIN-STYLE - Stick the stainless steel pins into the surface of what you are measuring in order to get a read-out of moisture present. Pin length is 0.2 inches (5 mm) EASY TO READ- Moisture meter features a 10-LED display for quick and easy viewing; ergonomic size fits in one hand PREVENT MOLD- By checking suspicious water stains with a moisture tester around the house, you can determine whether the area is wet (a perfect breeding ground for mold) or has long since dried ESSENTIAL WATER DAMAGE TOOL- Ideal for homeowners and contractors to measure moisture content in wood, drywall and subflooring NEVER BUY WATERLOGGED WOOD AGAIN- Handy woodworking tool to measure the moisture content of wood before buying  SPECIFICATIONS Specifications Low measurement range: 7 to 15% WME (Wood Moisture Equivalent) High measurement range: 16 to 35% WME Measurement accuracy: ±1 LED Pin length: 0.2 in. (5mm) Calibration range: 19 to 23% Operating temperature: 32° to 140°F (0° to 60°C) Weight (without battery): 3.2 oz. (91g) Power source: "9V" battery (included) Includes Battery 1-year limited warranty Dimensions 6.5 x 2.7 x 1 in. (164 x 69 x 26mm)