Specification

- High quality variable shade 9-13 lens manufactured and tested to BS EN 379
- Fitted with solar power panel - no batteries required
- Features sensitivity and speed controls for switching light to dark
- This prevents arc eye when welding at high power whilst still providing fast switching for tack welding
- Deluxe contoured helmet approved to BS EN 175 which gives full neck protection and protects lens from scratching when helmet is laid down
- Comfortable headband and non-slip quick release ratchet mechanism

Specification:
- Shade Active: 9-13 Variable
- Shade Inactive: 4
- Viewing Area: 98 x 44mm
- UV/IR Protection: Yes
- Operating Time Light/Dark: 0.05ms
- Temperature Range: -5°C to +55°C
- Power: Solar Cells