Includes2 pair of pins, measuring depth of 3/16' and 7/16' (5,10mm) Wrist strap and pouchOne 9V batteryManual and laminated wood group chart.FeaturesA unique shape that fits comfortably in your hand when measuring A measuring range low enough to check hardwood floors (6%*) A measuring range high enough to evaluate wet lumber (45*) A bright, digital display readable even in dark crawl spaces Resolution of 0.1% below the critical range of 10%2 wood group settings for softwood, hardwood and wood based panels2 settings for wood species corrections including a chart for domestic and tropical wood species including bambooA reference scale 0-99 for non-wood building materials such as drywall, plaster and other "soft" building materials. For instance, to pinpoint problems around windows or showers,in leaky ceilings, after water lines broke or buildings were flooded.Mini-Ligno moisture meters are made easy to use and sturdy. They give accurate and reliable measurements due to Lignomat's advanced measuring technology. The unique LED display is virtually unbreakable and bright enough to read even in poorly lit areas.The multi-purpose mini-Ligno S/D moisture meter is designed for home inspectors, architects, contractor, painters and home owners. It is an indispensable tool for the restoration and remediation industry. Scale for gypsum makes this a great moisture meter for detecting mold problems in a home.The mini Ligno S/D moisture meter indicates wood and drywall moisture in true percentages. Other non-wood building materials are measured with a reference scale built-in. If moisture needs to be measured deeper than 1/2", choose the mini-Ligno S/DC with attachments. Review all S/DC packages.Measuring moisture is the first and the last step when dealing with moisture problems in buildings. Having a meter on hand is important even after repairs are done. Periodic check-ups with the mini-Ligno S/D will make sure problems have been fixed.The functionally designed mini-Ligno S/D fits in your hand when measuring and is small enough to carry in a shirt-pocket. The green cap covers the pins during transportation and serves as a handle when pushing the pins into the wood. This unique design allows pushing behind the entire meter to insert the tapered pins easily. Longer pins are stored inside the meter for measuring thicker material. The short pins are ideal for surface or end cut readings and for veneer.For measurements, push the pins into wood. The unique on-off switch between the pins, turns meter on automatically and bright LED lights instantly indicate moisture percentage.