The optical power meter (OPM) is a testing device used to accurately determine the power of an optical signal that passes through the fiber cable. OPM can also determine the amount of optical signal power loss during transmission through an optical media. Our OPM is a 2in1 device that has a built-in Visual Fault locator mostly known as VFL
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The VFL is used for the detection of flaws in a fibre optic cables. It introduces bright red light over a specified range to discover flaws in single and multimode fibres. Since the continuity tester does not provide detailed information to the technician as VFL does, lots of fibre technicians prefer the VFL over cable continuity tester.
