ProWeld 3.86 ×3.54 Inch Large Viewing Screen True Color Auto Darkening Welding Helmet with Solar Power, 4 Arc Sensor, for TIG MIG Arc Weld Grinding and cutting (Internal Adjusting Knob)

PROWELD 3.86 ×3.54 Inch Large Viewing Screen True Color Auto Darkening Welding Helmet with Solar Power, 4 Arc Sensor, for TIG MIG Arc Weld Grinding and cutting ( Internal Adjusting Knob ) Features: * LCD Viewing Area Size : 3.86×3.54 inch ( 98×90 mm ). * Package Included : 1 x Welding Helmet, 1 x replacement battery CR2450, 1 x outer lenses, 1 x inner lenses, 1 x removable sweatband and 1 x storage carrying bag. * The shell of welding helmet is made of high impact resistance nylon, Operating Temperature is 20°F～ 131°F (-5℃～55℃). * Automatic Darkening & True Color : Auto darken filter switches from light to dark in 1/25000 seconds, which protect the welder eyes against harmful rays, true color view welding hood - 1/1/1/2 optical clarity for better clarity. Light State Shade is DIN 4 and Dark Shade is DIN 5-9/9-13, UV/IR Protection is Up to Shade DIN16 at all times. * Automatic Darkening & True Color : Auto darken filter switches from light to dark in 1/25000 seconds, which protect the welder eyes against ha...