BETS63 Auto-darkening welding helmet - 副本

BETS63  Auto-darkening welding helmets

1) This welding helmets mask is tradtional welding masks, very popular worldwide for many years..

Mask color can be as requested.

3) It is Suitable for ARC, TIG, MIG, Spot, Micro, Wire, AC, DC, and Plasma Welders and Plasma Cutters.

ADF filters Details are below:

Filter: S63

Filter size: 114×133×10mm 
Viewing Area: 103x62.5mm 
Optical class： 1/1/1/2                                                                                                                                                      Light state: DIN4
Dark state: DIN4/5-8/9-13
Switch time: 1/25000s
Delay time: 0.1-1S  adjustable
Power supply: Solar cells,batteries changeable 
Power on/off: Fully automatic
Shade knob: Out
Arc sensor: 4 pieces
Sensitivity: adjustment, Grinding, Test，Low Bat                                                                                                Low amperage TIG ：>5A