Variable-shade helmets feature lens darkening from 9-12 and a reaction time of 1/12,000 of a second. Internally located controls and low battery indicator. Meets ANSI 287.1 2003 safety standards. Operates on replaceable AAA battery (included). 2-year limited warranty.
From the Manufacturer
Hobart XVS Series Variable Shade 9-12 Auto Dark Welding Helmet Blaze Orange