Suitable for welding MIG/MAG, TIG and Grinding, VOLT is the ideal compromise between safety, protection and comfort. Available with avariable auto-darkening shade filter and a comfortable 5 position headband, VOLT meets all the requirements of a powerful and multipurpose welding protection. VARIABLE SHADES 4/9-13, GRINDING FUNCTION, DELAY AND SENSITIVITY, ADJUSTMENT, REACTION TIME: 0.10 MS, 2 SENSORS, 2 YEAR WARRANTY.