MPL6-33 is a separate, very small size microduct transmitter sonde. It is intended to be used with the Vesala CL43 Compact Locator and other cable tracers and pipe locators using the 33kHz tracing frequency. It is especially suitable for tracing blockages of optical cable’s microducts or for tracing other small non-conductive pipes and sewers. MPL6-33’s diameter is only 6.4mm so it fits into the standard 12/8mm tubes.
MPL6-33 construction includes the transmitter unit and battery compartment, which are connected together with a semi-rigid middle part. The shape of the transmitter and the unique construction help the sonde pass tube curves and joints easily.