Tools of the trade.

The article focuses on the significance of employing tools and test equipment in constructing Audio-Visual (AV) systems, highlighting their crucial role in enhancing efficiency and upholding quality standards. Topics include essential hand tools such as screwdrivers and pliers, specialized equipment for tasks like cable termination and wire stripping, and insights into the author's assortment of test gear, ranging from digital multimeters to tools for audio and video testing.