In the context of work on installations connected to the electrical distribution network, it is recommended to perform the measurements with the power off (EN 50110-1, NF C 18-510, etc.) to prevent any electrical hazards. The genuine absence of any voltage must be checked using a specific instrument which complies with the IEC 61243-3 standard: a Voltage Absence Tester.
7920

incl. VAT

8640

incl. VAT

14640

incl. VAT

18000

incl. VAT