Electrical tools are essential devices used for various tasks involving electricity. They help electricians and DIY enthusiasts safely and efficiently work on electrical systems. Common examples include wire strippers, multimeters, and power drills. These tools make it easier to install, repair, and maintain electrical wiring and equipment. Using electrical tools requires knowledge and safety precautions to prevent accidents. For instance, wearing safety goggles and insulated gloves can protect users from electric shocks. Understanding how to use tools like voltage testers ensures that electrical work is done correctly and safely, making these tools invaluable for anyone working with electricity.