2. On the knob , turn on the knob before using , and adjust the shade din9-13
Model Name | TRQ-2233DE Darkening lens filter |
Filter Size | 110*90mm |
Suitable For | MIG TIG ARC Welding |
Class grade | 1/1/1/2 |
View Area | 90*40 90*42 100*50mm |
Light /Dark Shade | DIN4/9-13 |
Description of application effect