Steelworks full automatic welding helmet ST-900 x with 3 in 1 function including 5 replacement discs & storage bags, black matt

The steel mill ST-900 X is a fully automatic welding helmet for beginners, advanced and professionals. The welding helmet fulfills the highest classification in the classes of optical quality, light scattering, fluctuation in light & angle addiction of light permeability 1/1/1/2 and is thus suitable for welding, plasma cutting and for sanding and separating work. The desired mode (WELD, cut, grind) is easy and quick to adjust. The fully automatic welding helmet can be set from DIN 5 to DIN 13. This offers maximum security for almost all welding processes. Within 1/35,000 seconds, the filter box automatically darkens the set DIN level. Four high -performance sensors give the signal as soon as the arc is created. The blend and delay is infinitely adjustable. The delay indicates the time after which the filter box after extending the arc will turn back onto the normal light level (DIN4). This prevents the eyes from being irritated by the brightness of a follow -up metal piece. The headband can be adapted to almost any head size. Even while wearing! The width and over the rotary knob on the back of the head are inserted via the cross struts. Due to the padding on the front and the low weight of only 580 grams, the helmet offers high comfort during the sweat and cutting work. Thanks to its size of 100 mm x 93 mm, the field of vision always has a good overview of the workpiece. The filter cassette has a bracket for diopttrial glasses. You can then do without glasses under the helmet.