Loop Resistance Tester In addition to paying attention to correct operation during use, it is also important to maintain it regularly to extend the equipment's lifespan. When the equipment malfunctions, it should be detected and resolved promptly and accurately, with proper repairs to ensure the safety of both the equipment and personnel.
Maintenance and Repair
1. Verify the usability of the equipment
Before using the instrument, first observe whether the appearance of the instrument is damaged. After powering on, check whether the instrument's display shows correctly and completely. For instruments that have not been used for a long time, also check whether the output terminals are corroded or aged; if so, clean them thoroughly before use. When using, please refer to the "Operating Instructions" method.
