Doble Engineering

Doble offers diagnostic instruments, services, and the world’s premier library of statistically significant apparatus test results for the benefit of energy generation and delivery companies and industrial power users worldwide

  • 1-617-926-4900
  • 1-617-926-0528
  • 123 Felton Street
    Marlborough, MA 01752
    United States

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Showing results: 31 - 32 of 32 items found.

  • High Voltage Apparatus Tester

    M4100 - Doble Engineering

    The M4100 is the industry standard for power apparatus and insulation testing. Its unique combination of test capabilities and artificial intelligence analysis software makes it the power industry's most trusted Power Factor/Tan-Delta instrument.The M4100 instruments are used around the globe thanks to their comprehensive testing options, safety features and measurement accuracy.

  • Leakage Current Monitor

    LCM500 - Doble Engineering

    The Doble LCM500 Leakage Current Monitor can measure condition while a surge arrester is still in service, measuring the quality of the metal oxide blocks and helping manage the risk of failure.A surge arrester may be inexpensive, but it has an important role in protecting your transformers.With the LCM500, it takes less than 15 minutes to establish that your surge arresters are healthy and the transformer is still protected.

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