Final answer:
The statement is false. Some companies may allow workers to use their own tools.
Step-by-step explanation:
The statement is false. While a worker may use company-owned test equipment and tools and company vehicles to perform their work, it does not necessarily mean they are prohibited from using some of their own private test equipment or tools.
This would ultimately depend on the company's policies and guidelines. Some companies may allow workers to use their personal equipment if it complements or enhances their work, while others may have strict rules against it.
It's important for workers to familiarize themselves with their company's policies and seek clarification from their supervisors if they are unsure.