Welding helmet auto darkening

- Welding mode & grinding mode
- Includes replaceable cover lenses
- Long-lasting, environmentally-friendly power supply
- External and internal shade, sensitivity, delay time and grinding mode controls
- Photoelectric sensor technology with high-quality dual LCD and filter
- Reliable and safe arc protection
- Portable and balanced design
- Matt black finish
- Fully compliant with current safety and technical standards