![produkt-75](https://www.metra.cz/wp-content/uploads/2018/10/produkt-75.jpg)
PD 294.6
Adapter for connection of testing module.
The adapter PD 294.6 is intended for the connection of the testing module PD 294.1 to the instrument for revisions for three-phase appliances PD 294. The module PD 294.1 allows to verify the function of the instrument PD 294.