Tacklife Professional Welding Helmet Auto Darkening, 3.94"x2.87" Large Viewing Area Welding Mask - PAH03D

TACKLIFE Welding Helmet with Excellent Performance. Top Optical Clarity 1/1/1/1: Most manufacturers haven’t achieved the 1/1/1/1 score yet, particularly in the U.S. But TACKLIFE Welding Helmet did it. Super Large View Area: 3.94"x2.87" inch (100 x 73 mm), this welding mask provides more clear and bright field of view and good ventilation. Full Shade Range: Passive Filter with Permanent shade 13 to UV/IR, combined with three-layered auto dimming LCD shutter for best eye protection, providing sufficient and full shade range within 3/3-8/9-13 (not just 4/5-9/9-13). Four Premium Arc Sensors: offering super-fast switching time (switch from light to dark in 1/25000 seconds) and accurate auto shading can minimize radiant bypass, avoiding eye stress. Comfortable Design: There are multiple adjustment joints ensuring the helmet can fit your head perfectly, offering better comfort. PA Material: PA material is lighter, with better impact resistance and fire resistance than common PP material. Standard Meets: EN 379 CE, ANSI /ISEA Z87.1, AS/NZS 1338.1, CSA Z94.3 safety standards. About the strobe effect: If the helmet has the stroboscopic effect, please adjust the sensitivity knob and the delay knob. Decrease the sensitivity and delay the reaction time.