Moisture Meter, Alert Type Sound, Light, Calibration Certificate Type Not Certified, Includes Remote Probe Remote Probe Included, Interface RS-232, Maximum Measurement Depth 1 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 5.5 Percent