Welding helmets are essential protective equipment for welding work. Depending on their features, they are suitable for use with semi-automatic welding machines, electrode welders, and TIG welders.
| Model | WWH-201H |
| Optional filter model | ADF-400K |
| Optical clarity | 1/1/1/2 |
| External filter size | 117 x 104 x 1 mm |
| Internal filter size | 103 x 65 x 1 mm |
| Viewing area | 100 x 60 mm |
| Sensors | 4 |
| Light shade | DIN4 |
| Shade range | DIN5-8/DIN9-13 |
| Dark shade adjustment | External, stepless |
| Darkening reaction time | 1/30000S (0,00003s) |
| Delay time for brightening | 0,2-1,0S stepless adjustment |
| Sensitivity adjustment | Yes, stepless |
| Power supply | Solar cells + replaceable lithium battery |
| UV/IR protection | Up to DIN 16 |
| Grinding mode | Yes |
| Cutting mode | Yes (DIN5-8) |
| Test function | Yes |
| Low battery warning | Yes |
| TIG low amperage | ≥5A |
| Operating temperature | -10°C + 60°C (10°F140°F) |
| Storage temperature | -20°C + 70°C (-4°F158°F) |
| Weight | 500g |
| Material | Highly heat- and impact-resistant nylon (PA) |


