e684 Welding Helmets, Colour, Silver, Viewing Area, 3.94" L x 1.97" W, Shade Level, 4/5 - 13, Manufacturer's Warranty, 2 Years

SKU: SFI934

MFG: OPTREL

Sold in multiples of 1

• Shade Level
• 4/5 - 13
• Adaptive shade autopilot automatically adjusts the shade level as one welds
• Third sensor detects changes in arc intensity and adjusts shade level accordingly
• Twilight ADF technology restores light more naturally, presenting a smoother transition to the eye
• High definition viewing
• True colour filterÿoptimizes view of colors in true form
• Curved helmet optimized for overhead welding
• Complies with CSA standard Z94.3
• 2-year warranty