Moisture Meter, Alert Type Digital Display, Light, Sound, Calibration Certificate Type Not Certified, Includes Remote Probe No Remote Probe Included, Interface Wireless, Features Bluetooth Compatible, Maximum Measurement Depth 3/8 in, Maximum Pin Non-Wooden Building Material Measurement 33 Percent, Maximum Pin Wood Measurement 50 Percent, Maximum Pinless Non-Wooden Building Material Measurement Not Applicable, Maximum Pinless Wood Measurement Not Applicable WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -