WELDSAMURAI Auto Darkening Welding Helmet, True Color Solar Power Welding Hood, 4 Arc Sensor Wide Shade 4/5-8/9-13 Welder Mask

4 Arc Sensors Two more sensors than ordinary welder helmet, providing super-fast switching time and accurate auto shading, avoiding eye stress Great Protection Protect the entire face from exposure to excess UV light, optical radiation, heat, sparks, and other debris Comfortable Head Gear Adjustable headgear with sweat band for the perfect fit and comfort while welding FOCUS-500L PLUS-650M POWER-940S NEWMAN-980S KSTAR-980V View Area 3.78x1.89 inch 4.06x1.87 inch 4.06x2.24 inch 4.21x3.59 inch 4.21x3.28 inch Side View Area 3.81X1.72 inch Optical class 1/1/1/2 1/1/1/2 1/1/1/2 1/1/1/2 1/1/1/2 Light States DIN 4 DIN 4 DIN 4 DIN 4 DIN 4 Dark States Variable Shade 9~13 Variable Shade 5~8/9~13 Variable Shade 5~8/9~13 Variable Shade 5~8/9~13 Variable Shade 5~8/9~13 Response time 1/15000 Sceonds 1/25000 Sceonds 1/25000 Sceonds 1/30000 Sceonds 1/30000 Sceonds UR/IR protection DIN 16 DIN 16 DIN 16 DIN 16 DIN 16 Meet Standards EN 379 ANSI/ISEA Z87.1 CAN/CSA Z94.3 AS/NZA 1338.1 EN 379 ANSI/ISEA Z87.1 CAN/CSA Z94.3 AS/NZA 1338.1 EN 379 ANSI/ISEA Z87.1 CAN/CSA Z94.3 AS/NZA 1338.1 EN 379 ANSI/ISEA Z87.1 CAN/CSA Z94.3 EN 379 ANSI/ISEA Z87.1 CAN/CSA Z94.3 AS/NZA 1338.1 Materials PP PP PP PP PA Battery Type Solar cell+2 Replaceable AAA batteries Solar cell+1 Replaceable CR2032 Lithium battery Solar cell+2 Replaceable CR2450 Lithium battery Solar cell+2 Replaceable CR2032 Lithium battery Solar cell+2 Replaceable CR2450 Lithium battery

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