Method for marking different types of sheaths and conductors, comprises box with two vibrators, plastic tube with hooking attachment, rapid connection terminals, on/off switch and batteries

摘要

A sheath (10) may be identified and marked by connecting to it a first vibrator (6) which generates sound and listening at the far end. The connection is made through a flexible plastic tube (2) which has a hook (3) to secure it to the inside of the sheath. A pair of conductors (11) may be identified by connecting them to the terminals (8) and using the second vibrator (9) on a second unit at the far end