Standard Auto darkening welding helmet Viofo Long TX Bit Socket Set General outdoor tasks Long TX Bit Socket Set TX20 TX60 The Pipe Pliers feature a wide range of openings from 1 4 to 3 Standard 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 1112Certification CE EN379