A line tester is an electrical tool used to test the presence of current and to identify phase / live wire in electrical installations. When the metal tip of the tester comes in contact with a live circuit, a small light encased inside the handle of the tool starts glowing.
It is easier to use and cheaper than other measuring devices like multi-meters. Apart from that, it can also be used as a screwdriver to tighten the masonry screws. As you can guess, line testers are practically life-saving devices and should always be used before touching any piece of wiring or metal part in a circuit.
No electrician can go about his day without a reliable line tester in his toolkit. Press Fit has been the go-to line tester brand for lakhs of electricians in India and abroad for more than 2 decades! Under the child brand of Press Teak, we offer a range of robust and reliable line testers that are indispensable for electricians, households, and offices.
