Nesco Variable Shade Auto-Darkening Welding Helmet, Green Snakeskin 4659

  • $ 82.99

Description: • Durable, Light weight material is corrosion resistant and flame retardant  • Ultra high performance filters protects against UV & IR  • Fast 1/30,000-second switch time automatically darkens the lens  • Four arc sensors for high response  • Automatically changes from a light to a dark state when arc is struck  • Returns to normal when welding stops w/ dark to clear adjustments available  • Variable shades from DIN 9 to DIN 13  • Outside sensitivity adjustments provides clear vision both prior and during welding  • Special turnover headband mechanism allows for greater comfort and reduces fatigue  • Utilizes high performance solar cells w/ 2 built-in 3V lithium batteries as power back-up  • Complies with DIN, ISO, EN safety standards and ANSI Z87.1-2003 standards  • Replacement Lenses: 4.5 x 3.5”