Fully automatic, Professional photovoltaic welding masks, color silver metallic with application model FLAME. Adjusting the shading 9-13 DIN / adjustable from outside /. Response time of light: a twenty-five-thousandth of a second 1 / 25000S. Suitable for ARC, MIG-MAG, MMA and TIG welding. Extremely precise, with an ultraviolet and infrared UV / IR protection. Embedded lithium akumulatori- charging of solar cell: Loading of light in the welding process or by sunlight. Continuously adjustable sensitivity and delay of light. Luminous indicator for low battery. Button quick test solar filter-serve quick snap check the readiness of the work of the mask. Weight: 0500 kg. *** SALE wholesale and retail !!!!