Pipes made of plastic, clay or concrete cannot be located with the DD120 and DD220 SMART location systems because they do not conduct electricity or transmit electromagnetic waves.
But they can also be located and traced with the help of practical accessories like the 50M trace rod and sonde. The 50M trace rod is a flexible conductor, wound on a reel, that can be inserted into a pipe for tracing. The signal generator is clamped to the rod, allowing the pipe to be located and traced with the DD120 and DD220 SMART detection systems. The sonde, which is available as an accessory, emits its own electromagnetic waves. When pushed into a wastewater line, drain pipe, etc. it can be detected by the DD120 and DD220 SMART location systems, allowing the line to be traced.
For use with DD location devices and DA signal generators to trace the course of non-metallic drains, shafts or pipes. Length: 50 m