The 3M™ Speedglas™ Welding Helmet 9100 with Auto Darkening Filter 9100XXi can be used for Stick, MIG, and TIG welding processes. With improved optics, the 3M™ Speedglas™ Auto Darkening Filter 9100XXi allows you to more readily recognize colors as compared to our other models. This may help you focus on your welding set up, welding technique, precision grinding, and inspection of just completed welds. The 3M™ Speedglas™ Silver Front Panel 9100XXi houses external controls, enabling fast and easy access to the grinding and memory modes. Other features include: * Grab and go with auto on. * The 9100XXi silver front panel houses external controls, enabling fast and easy access to the grinding and memory modes. * Two memory modes that allow you to set individual settings for dark shade, light to dark switching sensitivity, and dark to light delay. * External grinding mode activation * An improved user interface that is easy to understand * 3M™ Speedglas™ Auto Darkening Filter 9100XXi offers a 2.8" x 4.2" viewing area (approx) * Selectable Shades 5, 8 13 and Shade 3 light state. * Delay function to set the dark to light opening time. * Sensitivity of the arc detection that can be adjusted * Ergonomic, adjustable head suspension for increased comfort, helmet stability and weight distribution * Side windows Shade 5 side filters that help increase peripheral vision * Comfort mode for tack welding and two step recovery are not available with this model. * Meets ANSI Z87.1 2010 high impact. * Welding cap, carry bag, and starter kit included.