Quality, design and price have made the mini-Ligno M/D one of our most popular moisture meter. Mini-Lignos have become the moisture meter of choice for many applications from woodowrking to hardwood floors to lumber drying. The microproccessor-based circuitry is programmed to automaticlly check the internal calibration before each reading - a feature that assures accuracy and relaibility for a the lifetime of the moisture meter. Lignomat is a family owned business who values each and every customer. We have a great customer service and technical support team who are happy to answer any questions about our moisture meters. We have been in the moisture meter business for over 30 years and have a lot of knowledge about moisture in wood, concrete, sheetrock and other building materials. Lignomats mini/Ligno MD has 2 wood group corrections for better accuracy and reads moisture from 6-25%. The mini-Ligno M/D comes with two sets of pins, wrist strap and a carrying case.