Using a Signal Generator (Genny) with your Cable Avoidance Tool (CAT) ensures safety and accuracy when breaking ground, allowing you to:
- Find plastic pipes, fibre and routes of service – strikes can mean delays and repair costs
- Detect all live cables – strikes can result in serious injury or fatality
Issues With Using CATs Alone
Power Mode
Detects live electrical cables by picking up magnetic fields when power is being drawn
Radio Mode
Picks up long, metallic utilities e.g. old comms cables or large metal pipes
Avoidance Mode
Combines all CAT modes
Benefits of Signal Generators
When used with a CAT, a Genny actively sends a detectable signal along a cable or pipe, dramatically increasing the accuracy and range of what you can locate.
Induction Mode
Sends a signal into nearby metal pipes and cables that is detectable by the CAT up to 3 metres deep
Direct Connection Mode
Provides a strong, clean signal through a known cable or pipe
Learn more about these products:
Avoiding common errors
The following measures are essential for effective use:
- Keep the CAT and Genny at least 10 metres apart so the CAT detects underground signals only
- Hold the earth stake is at 90 degrees to the Signal Generator
- Hold the CAT vertically at all times
Helpful accessories
- Sonde (Mouse): Battery-powered device that emits a signal – trace buried ducts or pipes using the C.A.T. in Genny mode.
- Flexi Trace: A traceable rod for locating plastic drains or ducts that can’t carry a signal.
- Cable Clamp: Clamps onto live cables to apply a safe and detectable signal.
- Property Connector: Sends a traceable signal through internal wiring.
Need help or a quick demo?
Speak to your local depot team — we’re here to help.
Specialist Survey training is available
There is a lot more to learn about cable detection. We offer specialist training, speak to your account manager for details.
Visit your local depot | Call us: 0800 464 7060 | Email us HERE
