DIR CT Polarity Tester

DIR CT Polarity Tester is a specialized testing instrument used for verifying the correct polarity of current transformers (CTs) in electrical systems. It has a simple design for checking the direction of current flow in the CT's secondary winding. It is important for ensuring accurate and reliable measurement of electrical currents, as incorrect polarity can lead to inaccurate readings and potential equipment damage. The DIR CT Polarity Tester is an essential tool for electrical engineers and technicians involved in power system maintenance and diagnostics, which helps to ensure the proper functioning and safety of current transformers in numerous industrial applications.