Answer
Mar 27, 2025 - 10:29 AM
A clamp meter works by using a pair of jaws that open to encircle a conductor, allowing it to measure the current flowing through the wire without needing to make direct contact or disconnect the circuit. It operates on the principle of electromagnetic induction, where the current flowing through the conductor generates a magnetic field, which is then detected and measured by the meter's sensor. This non-invasive method allows for quick and safe current measurements.
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