The Sealey PWH613 Auto Darkening Welding Helmet with adjustable shade control between 9-13 The Sealey PWH613 is a welding helmet with infinitely adjustable shade control between 9-13, suitable for MIG, TIG, arc welding and grinding. This helmet is fitted with true colour technology for improved depth perception, allowing far greater welding precision. The grinding function enables the user to grind without removing the mask. The PWH1 also features sensitivity and delay controls for switching light to dark. Features: Solar panel power supply Suitable for MIG, TIG and arc welding Shade is selected by a rotary knob on side of helmet Complies with BS EN 379, BS EN 175 and DIN standards Fully automatic switching from light to dark on striking arc Grinding function enables user to grind without removing mask Features sensitivity and delay controls for switching light to dark Welding helmet with infinitely adjustable shade control between 9-13 Contoured design helmet with adjustable headband for added comfort Features True Colour technology for improved visibility, less eye strain and realistic colour recognition Specifications: Grinding Function: Yes Nett Weight: 515g Operating Time Light/Dark: 0.1ms Power: Solar Cells Shade Active: 9-13 Variable Shade Inactive: 4 Viewing Area: 96 x 38mm Operating Temperature: -10°C to +60°C