The ﬁrst Vanguard product was a computerized circuit breaker analyzer, which became the forerunner of an entire series of circuit breaker test equipment. Since then, the Vanguard product line has expanded to include microcomputer-based, precision micro-ohmmeters, single and three phase transformer winding turns ratio testers, transformer winding-resistance meters, mega-ohm resistance meters, and a variety of other electrical utility maintenance support products.
Protec Equipment Resources carries an extensive line of Vanguard products for whatever your need. From Transformer Turn Ratio testers, Circuit Breaker Analyzers, to Current Transformer test sets and Micro-Ohmmeters, Protec’s got you covered.
And, with multiple locations to better serve your needs, Protec offers electrical testing equipment rental options that work for you.