This water damage/restoration kit includes instruments used by professional water damage restoration contractors.Kit includes:-REED R6018 Dual Moisture Meter: Pin and Pinless functions detect moisture in wood and building materials (i.e. sheet rock, cardboard, plaster, concrete and mortar).REED 8706 Psychrometer / Thermo-Hygrometer: Accurate and fast responding measurements of air temperature, dew point and wet bulb temperatures and humidity. Optional probe for contact/differential temperature measurements.REED R9940 Hard Shell Carrying Case: This hard shell carrying case protects items and is suitable for small to medium sized instruments.