Pipe locators are used to locate pipes underground, that need to be found, for example when a water pipe is leaking.
When a drain pipe is blocked, the blockage needs to be found.
If tree roots are getting into a pipe, the pipe is comprised and broken. Without a broken pipe there would be no root intrusion.
Ridgid pipe locators
We use Ridgid transponder trace wires unit – for tracing copper pipe, power, gas & water.