Black Box Tone Generator & Probe With VOIP Tester - Audio Tone Detection, VoIP Testing, PoE Testing, Voltage Monitor, Speed Testing, Optical Power Loss - PoE Ports - Network (RJ-45) - Coaxial, Optical Fiber - Ethernet TS400A-R2

Black Box Tone Generator & Probe With VOIP Tester - Audio Tone Detection, VoIP Testing, PoE Testing, Voltage Monitor, Speed Testing, Optical Power Loss - PoE Ports - Network (RJ-45) - Coaxial, Optical Fiber - Ethernet

Locate cable runs and test for continuity and voltage. The large LCD screen displays advertise speed, duplex, and wiring pairs of network devices; PoE information (voltage, pairs used, power draw); and voltage and pairs used by phones. Can be installed inline with PoE devices to monitor power draw of active devices.

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