3M Speedglas Welding Filter Upgrade Kit 9100XXi, 500126

For an auto-darkening filter with improved optics get 3M Speedglas Welding Filter 9100XXi Upgrade Kit, 500126. It has variable dark shades 5, 8, 9-13, 3M Speedglas Natural Colour Technology and a viewing area of 73 mm x 107 mm. The special silver front panel allows outside control functions (grinding/memory) when used with 9100/9100Air/9100-QR welding helmets. 3M Speedglas Welding Filter 9100 Series continues our tradition of outstanding optical quality, including uniform shading and minimal distortion across the entire filter viewing area. With 3M Speedglas Natural Colour Technology, the 9100XXi welding filter allows you to recognise colours more readily. Great clarity before, during and after welding is assured. The delay function sets the dark-to-light opening time, and it’s possible to lock-in any shade, e.g. in light state 3 when grinding. It has a switching time (light-dark) of 0.1 ms, and the sensitivity of the arc detection can be adjusted for reliable switching.