It\u2019s light used works like new and it\u2019s sold as seen , have no original packaging manual instructions or battery included\n\nBattery description 9V battery ( NOT INCLUDED )\n\nLower temperature rating 32 Degrees Fahrenheit\n\n\u3010Detect Hidden Damp Without Surface Damage\u3011 --- Pinless moisture meter uses non-invasive scanning technology to detect moisture beneath surfaces without leaving holes, scratches, or marks. Ideal for checking walls, ceilings, floors, wood, and masonry around the home\n\n\u3010Helps Identify Hidden Moisture & Water Leaks Early\u3011 --- Quickly locate damp areas, moisture build-up, and hidden water leaks behind walls, ceilings, carpets, and flooring before damage becomes more serious. Suitable for home maintenance, renovation, and leak inspection\n\n\u3010Easy-to-Read Backlit Display with 3-Color LED\u3011 --- Large backlit LCD screen and tricolor LED moisture indicator provide clear visual moisture readings. Green, yellow, and red indicato.