Multifunction Testers are advanced electrical instruments designed to perform multiple testing functions such as insulation resistance, continuity, loop impedance, RCD, and voltage tests—all in one device. They help electricians ensure the safety and compliance of electrical installations efficiently.Safinat Alsalam’s Multifunction Testers combine accuracy, durability, and convenience, making them ideal for professional electricians and engineers. Designed for reliable performance across residential, commercial, and industrial applications, they simplify electrical testing with precision and ease.