Moisture Meter, Alert Type Light, Sound, Calibration Certificate Type Not Certified, Includes Remote Probe Remote Probe Included, Interface Not Applicable, Maximum Measurement Depth 4 in, Maximum Pin Non-Wooden Building Material Measurement Not Applicable, Maximum Pin Wood Measurement 87.6 Percent, Maximum Pinless Non-Wooden Building Material Measurement Not Applicable, Maximum Pinless Wood Measurement 99.9 Percent, Minimum Pin Non-Wooden Building Material Measurement Not Applicable WARNING: This product can expose you to chemicals including Nickel (Metallic), which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov. -