l ISA has been specializing in electrical test instruments for the power industry for 60 years. l ISA is a leading edge provider of Advanced Test and Measurement Systems to such diversified industries as: - Electrical utilities - Power equipment manufacturers - Petrolchemical and chemical Industry - Heavy Industry - Contractors and Engineering - Electrical Testing Service Companies. l We mantain global operations with support resources and sales representatives in 60 countries on four continents. l ISA provides Technical Service Support and On-Site training world-wide.   l All ISA Test Instruments have three characteristics that are world-wide recognized: - Innovation - Reliability - Portability. l ISA Test and Measurement instruments have been designed for use in severe environment such as high voltage substation and heavy industry plants. l All our Test Instruments are developed, designed and constructed to comply with IEC, CE and the most used international standards. l ISA manufacturing and developement facilities are certified to the full requirements of the ISO 9001 standard since 1994. In July 2002 we have obtained the new ISO 9001/2000 certification.