1. Regularly inspect and verify Rebar Detectors, establish archive records, assign dedicated personnel to be responsible for Rebar Detectors verification, and ensure the accuracy of verification. The Rebar Detector conducts maintenance on a monthly basis based on the identified projects, and records each inspection and maintenance project in a book, regularly checking the normal operation of the Rebar Detector. If any problems occur during the use of scanning equipment, the scanning equipment maintenance personnel should be immediately notified and reported to the supervisor, explaining the problem and cause to the supervisor. And regularly send the scanner to the standard measurement unit for calibration.

2. The Rebar Detector is regularly cleaned once a month, as the instrument manufacturer clearly stipulates that the instrument box cannot be disassembled without the consent of the original manufacturer. Therefore, the key is to clean the shell and surface of the Rebar Detector. Wash with alcohol, but do not allow alcohol to enter the Rebar Detector. After cleaning, wipe the liquid attached to the surface of the Rebar Detector with a clean dry cloth to make it as clean and dry as possible.