Features: The Moisture Meter offers pin detection mode with a 20-40mm depth ranges, protecting material surfaces via noninvasive scanning while delivering precise humidity readings (0-100RH) via its clear color LCD and audibles alarm system. Featuring instantly selfcalibration, auto shutdown after 30minutes, and a lightweight 200g design, this moisture tester combines rapid analysis with portability for seamlessly on site inspections. Ideal for woodworkers, contractors, and DIY enthusiasts requiring accurate moisture analysis in wood processing, furniture manufacturing, or construction material evaluations. Ensures material quality during lumber purchases, monitor humidityLevels in woodworking workshops, or assess wall/floor dryness at building sites with this tool. The included screwdriver, storage bag, and multilanguage manual enable quick maintenance and hasslefree operation across diverse projects, backed by durability plastic metal construction. Specifications: Component:Plastic Shell Size:Approx.195x73x33mm/7.67x2.87x1.29inch Measurement Ranges:0-100 Measure Depth:20-40mm Ranges of RISK Limit Value:0-50 Ranges of WET Limit Value:51-100 Automatic Shut Down:30minutes Operation Current:About 30mA Battery: 2x1.5V 3A(not included) Package Includes: 1pc Moisture Meter 1pc Screwdriver 1pc Manual 1pc Bag note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.