This dual function moisture meter is capable of detecting moisture in wood and building materials by pin or by running the instrument over the surface area (non-destructive method). The R6018 displays icons to indicate low, medium or high levels of moisture and an audible alert that increases in frequency as detected moisture level rises.Features

• Pin and Pinless functions detect moisture in wood and building materials (sheet rock, cardboard, plaster, concrete and mortar)
• Pinless measurement depth up to 1" (25mm)
• Classifies moisture status as: low, medium and high
• Audible alert and Data Hold functions
• Built-in measurement verification and battery check
• Low battery indicator and auto shut-off
• Replaceable pins