The locator will show two positions outside the actual position of the lines. It will still show two separate responses even if lines are almost touching and error will be 100%. Accuracy better than 10% is only possible if the two lines are nearly 10d apart.23 nov 2017
What does a cable locator detect?
A cable locator or cable avoidance tool (CAT) is an instrument used for detecting the presence and approximate location of buried services in advance of undertaking excavation works. It aims to avoid accidents while excavating.