Stanlay MTRAK Traceable Midi Duct Rodder

Based on a 5.5mm composite fiberglass rod with 3 x 0.5mm tracer copper wires. The midi traceable duct rodder contains an all new slip ring design allowing the rod to be pushed in while tracing of the pipe is being done. Provided in a galvanized metal tube frame to enable usage of either of the copper tracer wires for tracing route of the buried duct or the Sonde end tip of the rodder. The base of the traceable rodder contains a terminal box that provides 2 individual terminal connections to the 2 inbuilt copper tracer wires of the traceable duct rodder. Connecting both terminals from the two wires of a transmitter at 33 KHz causes the Sonde tip of the rod to be energized at 33 kHz