Sealey Auto Darkening Welding Helmet Shade 9-13 - Yellow PWH4 Fully sealed electric motor with

Fully sealed electric motor with magnetic drive pump unit

Durable abrasive diamond cleaning ends

metals and 5-8tpi blade ideal for heavy demolition work

Automatically selects and charges 6

Sealey Auto Darkening Welding Helmet Shade 9-13 - Yellow PWH4 Fully sealed electric motor withWelding helmet with adjustable shade control between 9 13. Complies with BS EN 379, BS EN 175 and DIN standards. True colour technology for improved depth perception, allowing far greater welding precision. Fully automatic switching from light to dark on striking arc. Shade is selected by a rotary knob on side of helmet. Grinding function enables user to grind without removing mask. Solar panel power supply no batteries required. Features sensitivity