auto-darkening welding helmet / IR protection

Our Discovery Series helmets are great for home, farm and hobbyists, offering fast reaction time, and 100% ultraviolet and infrared protection. View through the solar-charged LCD lens before welding - and it automatically darkens when an arc is detected by the two independent sensors.

? 1/12,000 second reaction time
? Variable shade #9-13, light state #4
? 6.9 square inch viewing area (3.82 x 1.81 in)
? Grind mode
? Sensitivity control has infinite adjustment for varying ambient light
? Delay control between 0.1 and 1.0 seconds
? Auto on/auto off
? 2 independent arc sensors
? 1 - CR2450 lithium battery
? Lightweight (18 oz.), durable polyamide
? ANSI Z87.1-2010 approved, certified to CSA/CD standards
? 2-year warranty