Pro3000 Tone Generator and Probe Kit, Tone Generator Kit, Toner Electrical Tool, Wire Toner and Probe Kit, Handheld Telephone Line Finder with SmartTone Technology

[Accurate and Reliable Testing] - Trustworthy and highly accurate, this cable tester guarantees safe and reliable testing for telephone and LAN cables, making it an essential tool for electricians and professionals.
[Distinct Tones for Easy Identification] - Hear 5 distinct tones through the probe thanks to SmartTone technology. This kit filters out the extra noise to make it easier to identify or trace your line amongst others. Here in the US, you will usually on a 60Hz system, so this kit is set to filter out that frequency.
[Whats in this package?] - The tone generator and probe kit includes 1 Pro3000 Tone Generator, 1 Probe, 1 User's Manual, and 1 Storage Pouch. The motorized toner and probe kit is powered by a 9-volt alkaline battery (battery not included).
[SmartTone Technology] - The tone generator probe utilizes smarttone technology to generate 5 different tones based on the measurement for accurate measurement and matching. Don't worry about distance, for most cables the wire toner kit can send loud tones up to 10 miles.
[Easy to use] - When you turn the probe on, a green light lets you know that the filter is also on. If you dont want to use, press the button and it turns red to let you know its off. Its that simple. Pro Tip: The LED doesn't light up and the volume decreased when your battery is close to dead.