Line Tester

Smart Electrical

Line Tester

Phase, electric mains or line tester is a basic tool which is used to test and identify Phase / Live/ Hot or Positive (+) wire / conductor in electrical installation also known as voltage or current detector.Good to Know: Phase, Line, Hot, Live and Positive are the same terms used for single item.
Construction of Line Tester

• Metallic Rod and Mouth

• Body and Insulation

• Resistor

• Neon Bulb

• Element (Metallic Spring)