Electrician Training Electrical Certification wiring recessed light fixtures Electrical Wiring Electrical Troubleshooting and Electrical Repairs wire outdoor light fixture Home Electrical Wiring Diagrams
wiring home generator and transfer switch wiring a 220 volt range cord outlet Wiring for GFCI Outlets Wiring Outlets and a Switched Outlet Wiring and Installing Ceiling Fans and Remote Controls wire dimmer switch wiring diagrams for switches wiring a dryer cord and 220 outlet circuit breaker panel
Electrical Wire and Cable
wire a thermostat wire a telephone jack wire a dishwasher wire a disposal wire a stove range cord wire a oven wire a exhaust fan electrical wire box wire a smoke detector wire circuit breaker wire a cord home energy savings electrical voltage tester electrical tools electrician tool pouch nec home electrical wiring codes
Electrical Questions and Answers to Troubleshoot and Repair Electric Wiring Problems

Using a Circuit Tracer to Detect a Broken Electrical Wire

By Dave Rongey - Summary:

How to Locate Damaged Electrical Wiring: Electrical Wire Locators and Circuit Tracers, What to Do if Electrical Wiring has been Damaged Inside a Wall.

Circuit Tracers Can be Used to Locate Broken Electrical Wire

Electrical Question: I need to detect where a damaged or broken electrical wire is within a wall.


This electrical tester question came from: Debra, a Handy-woman from New Port Richey, Florida.

Dave’s Reply:
Thanks for your electrical tester question Debra.

Electrical Wire Locators and Circuit Tracers

Application: Electrical Troubleshooting and Repairing a Damaged Electric Circuit.
Skill Level: Advanced – Best performed by a Licensed Electrical Contractor.
Tools Required: Basic Electricians Pouch Hand Tools, Voltage Tester or Volt Ohm Meter and a Circuit Tracer.
Estimated Time: Depends on the type and age of the home, the condition of the electric wiring, and the access to the circuits and wiring to be evaluated.
Precaution: Identify the affected circuit, turn it OFF and then Tag it with a Note before performing any wiring or inspections or electrical repairs. Electrical troubleshooting and repairs requires specific tests of the electrical circuits.
Notice: Repairs to Home Electrical Wiring should be made according to local and national electrical codes. Installing new or replacement electrical wiring may require a permit and inspections.

How to Locate Damaged Electrical Wiring

What to Do if Electrical Wiring has been Damaged Inside a Wall

More about Repairing Electrical Wiring


Understanding Electrical Testers

When working on home electrical wiring using voltage testers can play an important part in electrical safety. Electrical testers enable you to identify electrical circuits and help prevent the possibility of accidental electrical shock.
Types of Electrical Testers
Using Electrical Testers

Home Electrical Repairs and Electrical Troubleshooting
Home Electrical Repairs Made Simple! Easy to Understand Electrical Troubleshooting with Wiring Diagrams, Step by Step Instructions and Electrical Pictures.

Repair Electrical Wiring
troubleshooting repair electrical wiring

Troubleshooting and Repairing Electrical Wiring

Licensed Electrician Reveals the Secrets of Successful Electrical Troubleshooting Methods used to solve the majority of the home electrical problems and wiring failures encountered.

Learn How to Wire it Right with my
Complete Guide to Home Electrical Wiring
Perfect for Homeowners, Students,
Handyman, Handywomen, and Electricians
Wiring GFCI Outlets
Wiring Home Electrical Circuits
120 Volt and 240 Volt Outlet Circuits
Wiring 3-Wire and 4-Wire Electric Range
Wiring 3-Wire and 4-Wire Dryer Cord and Dryer Outlet
How to Troubleshoot and Repair Electrical Wiring
Wiring Methods for Upgrading Electrical Wiring
Electrical Codes for Home Electrical Wiring
....and much more.

» Click here to learn more about Home Electrical Wiring «
  repair electrical wiring  

MORE ABOUT THIS TOPIC: Electric Circuit Tracer, Electrical Repair, Electrical Troubleshooting

Click the banner to Ask an Electrical Question:
electrical question

FAQs Frequently Asked Questions and Comments

2 Responses to “Using a Circuit Tracer to Detect a Broken Electrical Wire”
  1. Dave Rongey says:

    Hi Steve,
    Here are two methods of Electrical Circuit Testing that will reveal the condition of the circuit conductors.
    The circuits may be tested for Resistance using an Ohm meter, and tested for Load using a clamp on amperage meter. The results of each test must be evaluated according to the circuit wiring and the known connected loads. By performing an inspection of the circuit wiring, and factoring in the age, and the methods used during the installation you can almost determine what the test results may be. Abnormal electrical consumption or unusually high electric utility bills may be a sign of voltage leaks, which is bad in itself, but it also presents a great hazard with destructive capabilities, especially in moist conditions. Circuits that are thought to be damaged should be disconnected until they are properly repaired or replaced. Electrical circuit testing methods must be fully understood before proceeding. When working with electrical wiring there are risks involved which are escalated if the wiring is suspected to be damaged, therefore electrical wiring and electrical testing is best performed by a qualified electrician.
    I hope this helps with your circuit problems,

  2. steve benedick says:

    Hi, thanks for being here. My electric bill seems to be about twice what it should be and I’m wondering if I don’t have a line leaking to ground somewhere. I have 2 separate circuits that go outside underground to a garage and one to a light pole. The garage line has been in place at least 40 years that I know of and spliced once. The light pole is only about 30 years old but could have been hit on a couple occasions while digging nearby. I was thinking about getting a meter to clip on each circuit at the breaker box and narrowing it down by circuit and then by appliance or outlet. What meter would be best for this? Am I on the right trackin this thinking about losing power to ground? The house is about 120 years old but I think all wiring has been replaced. Thanks.