T&D World Magazine

Instrument Tests Transformer Oil

Utilities continue to evaluate the quality of their transformer oil, but have an increasingly difficult wading through industry standards and learning the fine features of sophisticated measuring equipment. The KSV Instruments Sigma 702ET features a large and clear LCD and provides step-by-step guidance through ASTM D971 and IEC 60422 standards. The simplicity of the instrument gives users great flexibility in performing measurements.

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