4 Pack Outdoor Extension Cord Cover Waterproof Plug Cover Black

TONE AND PROBE: For use with the Digital Tone Generator (Cat. No. VDV500-163; sold separately) | TRACE ON ACTIVE NETWORK: Probe traces cables and wires on an active network when used with the Digital Tone Generator (Cat. No. VDV500-163 required; sold separately) | USE IN DARK SPACES: Tip features a work light for use in low-light environments | WIRE MAPPING CAPABILITIES: Utilize wire mapping capabilities to verify Pin-to-Pin connections and shield detection (Cat. No. VDV500-163 required; sold separately) | REPLACEMENT TIP: Includes responsive, durable, and replaceable non-metallic conductive tip | 60Hz FILTER: Incorporates a 60Hz filter to ensure accurate tracing | ONE PUSH POWER BUTTON: LED light indicates when power is on