​Contactless Voltage Measurement Device

Recently, the College of Engineering Thiruvananthapuram (CET) and the Indian Institute of Technology (IIT) Madras have jointly obtained a patent for their innovative design of a contactless voltage measurement device.

  • The Indian Patent Office granted the patent for their collaborative project titled “An instrumentation system with a fully non-intrusive probe for AC voltage measurement’.
  • The device offers a groundbreaking solution for voltage measurement without removing insulation.
  • Traditionally, voltage measurement involves exposing live wires by removing insulation and connecting them to devices like voltmeters.
  • The non-intrusive device, however, provides accurate voltage measurement without the need for insulation removal.
  • It boasts integration capabilities with IoT devices, smart ....
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