Which of the following tools is essential for SACA Electrical System Installation?

Wire strippers are essential tools in electrical system installation because they are specifically designed to remove the insulation from electrical wires without damaging the copper or aluminum conductor underneath. This is critical for ensuring proper electrical connections and maintaining safety standards. A secure and efficient connection is crucial for the performance and reliability of the electrical system being installed.

While hammers, masonry drills, and laser levels serve important functions in construction and installation processes, they are not specifically tailored for electrical work. Hammers are more commonly associated with general construction tasks, masonry drills are used for drilling into hard materials like brick or concrete, and laser levels help ensure accurate alignment and level surfaces but do not directly relate to the handling and preparation of electrical wiring. Therefore, wire strippers stand out as a fundamental tool for anyone working in electrical installation.