ISA Protective Relay Testing Equipments

ISA range of portable test equipment plays an important part in our power and energy management system solutions.

With the expertise and technology that ISA offers, we are able to assist our customers in maintaining the reliability and quality of their electrical system assets.

This helps our customer to reduce their electrical equipment maintenance costs.


All ISA Test and Measurement Instruments have been designed to be used in severe environment such as high voltage substations and heavy industry plants.

All ISA Test Instruments are developed, designed and constructed to comply with the IEC,CE and the most used international standards. Each test set data-sheet describes in detail the international applicable standard ISA comply with.

ISA manufacturing and development facilities are certified to the full operational requirements of the ISO 9001 quality standard since 1994 and ISO 9001 – VISION 2000 since year 2000.

ISA is constantly improving its quality management system by focusing more and more on products reliability and ruggedness.