NOYAFA NF-468S Net Cable Tester Withstand Voltage Detection Phone Cable Tester✈

Feature: 1. MULTIFUNCTIONAL CABLE TESTER: NF‑468S is a multifunction cable tester that integrates various types of line testing and POE testing. STANDARDS FOR DISTINGUISHING POE SWITCHES: This net line tester can be used to distinguish the standards of POE switches.

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