Mitsuden Auto Darkening Helmet Fire Red Angle Grinder -Dust port adapter keeps line Size:UAKDB3055

Mitsuden Auto Darkening Helmet Fire Red Angle Grinder Dust port adapter keeps line Size:UAKDB3055 Dust port adapter keeps line of sight clear and work space clean 5:Light weight well balanced design fully adjustable headgear provides comfort and reduces fatigue Power Supply Solar & Lithium Combination Filter Size 4 1 3" x 5 9" x 1 3" (110 x 90 x 8mm) UV IR Protection Up to Shade DIN 15 at all time Operating Temperature 23 131 Fahrenheit Light State Shade DIN 4 Variable Dark Shade Shade DIN 9~13 Switching Time (From Light to Dark) 1 25000s Delay Time (From Dark to Light) Adjustable 0 8s Sensitivity Adjustable YES Shade Adjustable Knob Outside