Features

• Circuit Tracer: Trace circuits and find electrical wires and metal (copper, network, power) cables in drywall or underground. The Max detection range is 2m (80in).

• Wiring Fault Locator: Tone locating faults like breaks, open circuits, and short circuits in wires and cables. Flexible scanning strength for various environments.

• Breaker Finder: Attach the transmitter device to a socket via adapters. Locate socket breakers on the box with one tap.

• Voltmeter: The transmitter has an integrated AC / DC voltmeter for linear measurement of 12-400V DC/AC voltage.

• Electricity Detector: The receiver (the tone probe) can detect AC voltage over 60V without touching the object.

• Pipe Locator: Detect the wiring and direction of underground water, heating, and gas pipelines without breaking the lawn and floor. Locate the breakpoints in the pipe easily.

• A Built-in LED Light: An internal LED light illuminates the dark environment for easy operation.

• Certification: Passes RoHS, FCC, and CE compliance testing.

• Fair Price: Compared to expensive Klein and Fluke wire tracers,  NF-826 is a lot more friendly to your budget.

• Versatile Accessories for Precision: Provide a comprehensive set of accessories tailored for diverse scenarios, ensuring your wire tracing needs are met with precision and efficiency. Elevate your experience with our all-in-one solution for seamless connectivity troubleshooting.

Techical parameters

Accessories

How is the transmitter inductively coupled in a wire tracker?

Inductive Coupling

Inductive coupling is a method of transmitting signals to a target wire through electromagnetic induction without the need for direct contact with the wire. Instead, the signal is transmitted via the alternating magnetic field generated by the transmitter. Here's the process:Generation of Alternating Magnetic Field by the Transmitter:

The transmitter contains a coil that produces an alternating current when the transmitter is active. This alternating current creates a varying magnetic field around the transmitter.

Induction of Current in the Target WireWhen the varying magnetic field passes through the target wire, an induced electromotive force (EMF) is generated within the wire according to Faraday's law of electromagnetic induction. This induced EMF causes an induced current to flow in the wire, thereby impressing the signal generated by the transmitter onto the wire.