Standard Auto darkening welding helmet Firefighters The built-in powerbank has a

The built-in powerbank has a capacity of 3800mAh (14

• Sizes: 1/8 5/32 3/16 1/4 5/16 3/8 Inch

Reinforced carry handles resist sagging and tearing

All ball bearings for quiet

Retains AUX input

Standard Auto darkening welding helmet Firefighters The built-in powerbank has aStandard Auto darkening welding helmetLight state DIN4Dark state DIN913Switching time lt125 000S at Room TemperatureCartridge Size 110 x 90 x 8 mm 413 x 359 x 13Viewing area 100 x 49 mm 31112 x 11112Sensitivity Stepless AdjustmentDelay time Stepless Adjustment 015S 080SShade Adjustment Outside amp SteplessSensors 2Grinding Mode OutsideTIG Capability gt5APower Supply LiMi amp Solar CombinationUV amp IR protection Up to shade 15Optical class