Use Klein Tools Digital Tone Generator for wire identification, wire tracing and wire pair identification. When used with the Digital Tracing Probe (Cat. No. VDV500-223; sold separately), you can trace and locate cables on an active network and wire map to check Pin-to-Pin connections with shield detection and features angled bed-of-nails (ABN) clips to securely attach to wires. Use the RJ45 port to easily test RJ45, RJ11, and RJ12 data cables.

• Digital tone generator traces and locates cables on an active network when used with Digital Tracing Probe (Cat. No. VDV500-223; sold separately).
• Wire mapping capabilities to check Pin-to-Pin connections with shield detection (requires Digital Tracing Probe, (Cat. No. VDV500-223; sold separately).
• Rugged Angled Bed of Nails (ABN) clips securely attach to wires.
• RJ45 port to test RJ45, RJ11 and RJ12 data cables.
• Tests for continuity and polarity with response displayed on clearly labeled, easy-to-read LEDs.
• Three distinct tone cadences.
• Auto Power-Off and Low Battery Indicator.