The Fiber Optical Cable Tester Meter Visual Fault Locator Red Light Pen is a tool used to detect faults in optical fiber cables. It emits a red light to identify any breaks or faults in the cable, making it easier to locate and repair. This device is essential for maintaining the quality and integrity of optical fiber networks, ensuring reliable and efficient communication. With its compact and portable design, this tester-meter is convenient for on-the-go use by professionals in the telecommunications industry.
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