- Variable dark shade 5, 8, 9-13 for most types of arc welding
- The special 9100XXi silver front panel houses external controls, enabling fast and easy access to the grinding and memory modes
- Delay function to set the dark-to-light opening time
- New optical solution makes the filter view seems lighter, more detailed and colourful. Auto-ON/OFF.
Welding helmet 9100 with side windows and 3M™ Speedglas™ Auto-darkening Filter 9100XXi