Moisture Meter, Alert Type Digital Display, Sound, Calibration Certificate Type Not Certified, Includes Remote Probe Remote Probe Included, Features Auto Power Off, Maximum Measurement Depth 3/4 in, Maximum Pin Non-Wooden Building Material Measurement 99.9 Percent, Maximum Pin Wood Measurement 99.9 Percent, Maximum Pinless Non-Wooden Building Material Measurement 99.9 Percent, Maximum Pinless Wood Measurement 99.9 Percent, Minimum Pin Non-Wooden Building Material Measurement 0 Percent