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YW-801 Cable Tracer Tester; The APKR YW‑801 is a simple tool for finding and also testing cables. It works with many cable types. You can use it on RJ45 network cables, RJ11 phone cables,…
YW-801 Cable Tracer Tester; The APKR YW‑801 is a simple tool for finding and also testing cables. It works with many cable types. You can use it on RJ45 network cables, RJ11 phone cables, and also even metal wires like alarm and also coaxial cables. This makes it useful for home, office, or also field use.
The device has two parts: a transmitter and also a receiver. First, you connect the transmitter to a cable. Then, the receiver picks up the signal from that cable. You can follow the signal to find where the cable goes. This helps when cables are behind walls or also in a bundle.
The YW‑801 can test the quality of a cable. It helps you find problems such as:
Firstly, Broken wires
Secondly, Short circuits
Also, Wrong wire connections
Lastly, Open circuits
It shows results using lights and sounds. This makes it easy to see if a cable is working or not.
This tool can also test phone lines. It tells you if the phone line is:
Firstly, Working
Also, Ringing
Lastly, Off the hook
It also shows which wires are Tip and Ring. This is helpful for setting up or fixing landline phones.
The receiver makes a beeping sound when it finds the signal. It also has LED lights to show activity. You can plug in headphones if you are working in a noisy place. This makes tracing more accurate.
The signal from the transmitter can travel up to 1 to 3 kilometers, depending on the cable type. This is great for tracing cables in large buildings or long outdoor runs.
The device lets you change the sensitivity of the receiver. You can make the signal stronger or weaker. This helps you trace a single cable when there are many wires close together.Powered by 9V Battery
The device uses a 9V battery (not included). It is light and small, so you can carry it easily. It fits well in a tool bag or work pouch.
The APKR YW‑801 is perfect for:
Network installers
Phone line technicians
Security system installers
Home and office cable setup
Electricians and IT teams
Whether you are fixing cables or installing new ones, this tool saves time and effort.
| Feature | Description |
|---|---|
| Cable Types | RJ45, RJ11, metal wires, coax |
| Main Uses | Cable tracing and fault testing |
| Test Range | 1–3 kilometers |
| Indicators | LED lights and audio tone |
| Power Source | 9V battery (not included) |
| Extras | Headphone support, adjustable tone |
| Size | Small and easy to carry |
Firstly, 1 Transmitter unit
Secondly, 1 Receiver unit
Thirdly, 1 RJ11 cable
Also, 1 RJ45 cable
Additionally, 1 Set of test leads with clips
Lastly, User manual
Easy to use
Works on many cable types
Helps find faults quickly
Long tracing range
Light and portable
If you need to trace or test cables, the APKR YW‑801 is a smart choice. It is simple, fast, and helpful for many jobs.

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