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TESCO Metering CAT# 6440 three phase voltage synthesizer
The TESCO Portable Meter Testing Platform gives utilities a flexible solution for revenue meter commissioning, site verification, and advanced field diagnostics
The Model 6440 gives technicians a highly accurate, portable 3 phase voltage source that integrates seamlessly with the 6330 Meter Site Analyzer.”— Tom Lawton, President and CEO of TESCO Metering
BRISTOL, PA, UNITED STATES, July 9, 2026 /EINPresswire.com/ -- As electric utilities continue modernizing the grid with advanced metering infrastructure (AMI), distributed energy resources (DERs), electric vehicle charging infrastructure, and increasingly