This is the complete kit for moisture and RH dew point testing of concrete and wood flooring, and will even test ambient conditions. It has a digital moisture meter for concrete testing in an instant non-destructive way using Gravimetric per ASTM F2659. Plug-in reusable RH Probes for performing ASTM F2170 - relative humidity readings in concrete slabs. It includes a wood pin-probe that measures the moisture content of wood. An infrared surface thermometer for surface temperature and dew point conditions can be used in conjunction with the hygrometer. Bluetooth connectivity with app for reading visualizations and data reporting to mobile devices(mobile devices not included) Everything included fits in a convenient heavy-duty case. Kit Includes: •Concrete Moisture Encounter X5 - CMEX5 •Free App available for Android and iOS (phone not included) •1 x Hygro-i2® Relative Humidity probe •Heavy-duty Pin-type Wood Probe •Infrared Thermometer •Hole liners •Extension Handle