Features :
•Displays moisture level in wood and building materials such as wall board, sheet rock, cardboard, plaster, concrete, and mortar
•Audible Alert - tone rate beeps faster as the moisture level increases
•Icons display low, medium and high levels of moisture content
•Easy-to-use, compact-sized design
•Data Hold freezes reading on display
•Built-in battery level check and measurement verification test
•Auto Power Off conserves battery power
Package Includes :
•Pins - 4pcs
•Protective Cap - 1pcs
•9V Battery - 1pcs