Automatic welding helmet ideal for MMA, MIG-MAG and TIG welding with external darkening control (DIN 4/5÷9/9÷13).
The LCD liquid crystal filter darkens automatically when the welding arc is struck and quickly returns to its transparent state when the arc is switched off. This eliminates the need to take the helmet on and off at every work interruption and allows the operator to work with free hands.
The True Colour technology also ensures realistic colour perception during welding operations.
In addition to adjusting the sensitivity of the filter to the welding process, there is also an adjustment of the delay time for switching from the dark to the light state after interrupting the arc, depending on the brightness of the workpiece.