A Cable Tester is a device for measuring the integrity and transmission characteristics of cabling, it's useful to local area network (LAN) administrators, cable installers, and field service providers for testing and certifying cabling installations as compliant with these standards. As a professional cable testers manufacturer, Copperled provides our clients good quality of ethernet cable speed tester, and there are standard RJ45 Cable tester and LED cable tester for option.
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