Mitsuden MS4401 Auto Darkening Helmet Wet and Dry Vacuum Cleaner always check oil gauge and

always check oil gauge and refill when possible to avoid breakdown of unit

· Dust proof washer on all ball bearing

Variable speed by dial and triggerv

Soft grip handle

0 Ah battery packs recharge in 60 min / 80 min or less

Mitsuden MS4401 Auto Darkening Helmet Wet and Dry Vacuum Cleaner always check oil gauge andFeatures Great for ARC MIG TIG Welding High strength mask material High clear view filter Full conformity with ANSI & CE Lens Sensitivity controls Variable delay from dark to light state Specifications Power Supply Solar & Lithium Combination Filter Size 110 x 90 x 8mm UV IR Protection Up to Shade DIN 15 at all time Light State Shade Din 4 Variable Dark Shade Shade DIN 9 13 Switching Time (Light to Dark) 1 10000s Delay Time (Dark to light) 0. 25s 0.