Features:
Testers are one of the simplest solutions, used to test current and voltage continuity in any circuit. Indispensable for any electrician, the testers are very simple and interesting devices. These 2 Piece Voltage Tester Screwdrivers is one such commonly used circuit tester. These testers are able to check the efficiency, durability, and working condition of various electrical appliances. It is specially designed to determine the presence or absence of an electric voltage in electrical equipment.