ELEC. TUNGSTENO D4 GRIS 10u.
2% Cerium Tungsten Electrode, gray color Ø 4mm. For DC (direct current). Box of 10 units.
Tungsten Electrode 2% Cerium, gray color span > Ø 4mm. The advantage of this electrode compared to the Standard 2% Thorium (Red) is the substitution of this component by 2% Cerium oxide, being in this case non-radioactive, maintaining excellent results in arc initiation and stability both in DC as in AC.