Fully automatic photovoltaic masks for welding with 5 levels of adjustment blackout 9-13 DIN, a response time of 0.01 milliseconds , suitable for ARC, MIG-MAG, MMA and TIG welding . Extremely accurate - Range 5- 500A , ultraviolet and infrared protection UV / IR DIN 4Levels, one hundred percent solar - works without batteries and charge the light at the welding process and from sunlight. Weight 0490 kg . , 3 steps for regulating the sensitivity and 3 degrees for adjustment of the delay of the light. There is also a function of the mask to be used for grinding, which is done through a button to switch to that mode.

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