Jonard Tools TETP-800 Economic Cable Tester Tone and Probe Kit

Solve cable tracing and verification fast with the Jonard Tools TETP-800 economic tone and probe kit. Built for VDV, networking and security professionals, this compact cable tester simplifies locating, identifying and validating wires and wire pairs during installations and maintenance of surveillance, monitoring and VoIP systems. The toner transmits through a built-in RJ11 connector or alligator clips so you can attach to patch panels, modular jacks or exposed conductors. Use the kit with Jonard’s TEP-100 probe or other industry probes to quickly follow tone along runs and pinpoint endpoints.

Beyond tracing, the TETP-800 checks continuity and telephone-line polarity to confirm correct wiring before powering sensitive equipment. The probe’s plastic tip prevents accidental shorts, and an adjustable volume knob helps you work discreetly in occupied buildings or amplify tone for noisy job sites. Powered by a single 9V battery (included), this economical tone and probe kit is lightweight and jobsite-ready. Add the Jonard Tools TETP-800 to your toolkit to speed up cable diagnostics on security, surveillance and network installs—order now to streamline your next project.

• Quickly trace and identify cables and wire pairs to reduce troubleshooting time on VDV, security and networking installs
• Send tone via built-in RJ11 or alligator clips for flexible connection to phones, patch panels or loose conductors
• Test continuity and telephone-line polarity to verify circuits before commissioning surveillance and monitoring systems
• Plastic probe tip prevents accidental shorts, protecting sensitive equipment and lowering jobsite risk
• Adjustable volume knob lets you work quietly in occupied spaces or boost tone for noisy environments
• Includes required 9V battery so the kit is ready to use out of the box