What should be done if tools show signs of wear or damage?

When tools show signs of wear or damage, the proper course of action is to immediately replace or repair them. This is crucial for maintaining safety during electrical measurements and other tasks. Worn or damaged tools can compromise their effectiveness, potentially leading to safety hazards such as electric shock or equipment failure.

Using tools that are in a compromised state can result in unpredictable performance, increasing the risk of accidents. Immediate replacement or repair ensures that the tools are in top condition, thereby safeguarding both the user and the equipment involved. This practice exemplifies a proactive approach to safety, which is essential in any electrical work environment.