Cable drum 50m black

The normal test leads are typically 1-2 meters, this is not always enough. For example, The statutory measurement of continuous electrical connection in protective conductors and in equalization connections often requires very long test leads.
Elma offers a variety of solutions with test leads mounted on a practical cable drum, which ensures that the line is always in order and it is easy to roll out the required length. IEC 61010-1 cat. II 250V.