What does the term “hot stick” refer to?

The term “hot stick” primarily refers to an insulated tool designed specifically for handling live electrical wires safely. These tools are critical for linemen and electricians who work on high-voltage systems, allowing them to perform necessary tasks while maintaining a safe distance from the energized parts. Hot sticks are typically made of non-conductive materials and come in various lengths to provide the necessary reach without risking an electric shock.

The other options, while related to electrical work, do not accurately describe a hot stick. A tool used to measure voltage is known as a voltmeter or multimeter, which serves a different purpose than that of a hot stick. A grounding device is specifically utilized to safely discharge electrical energy, while safety gear encompasses protective equipment like helmets and gloves, which also do not directly address the function of a hot stick. Understanding the specific role of a hot stick emphasizes its importance in ensuring safety when working with live electrical systems.