Casco per saldatura grande visione vero colore oscurante automatico 1/1/1/1 3,94"X 3,27" saldatura
Versatility: M800D welding lens allows you to choose from shade 9-13 (weld mode), shade 5-9 (cut mode) or shade 3.5 (grind mode). Auto Darkening ✔ ✔ ✔ ✔ ✘ ✘ ✘. Check if the TEST button screen is not responding?.