Specification

- Fully automatic, switches from light to dark on striking arc
- Fitted with solar power panel - no batteries required
- Features sensitivity switch and delay speed switch control for switching dark to light, preventing arc eye when welding at high power, whilst still providing fast switching for tack welding
- Deluxe contoured helmet design approved to BS EN 175 gives full neck protection and protects lens from scratching when helmet is laid down
- Comfortable headband and non-slip quick-release ratchet mechanism

Specifications
- Model No: PWH699R
- Shade Active: 9-13 Variable
- Shade Inactive: 4
- Viewing Area: 97 x 47mm
- UV/IR Protection: Yes
- Operating Time Light/Dark: 0.025ms
- Temperature Range: -10°C to +55°C
- Power: Solar Cells
- Colour: Red