7042LCD Auto-darkening LCD mask, for electrode welding

Auto-darkening LCD mask, for electrode welding; MIG/MAG; TIG and plasma. Solar cells power supply and lithium batteries for outstanding LCD filter life.  
 
Viewing area: 98x43 mm  
Darkening shade: DIN 9-13, externally adjustable  
UV/IR protection  
Light to dark time: 1/25000 s  
Dark to light time: 0.25-1s  
Adjustable darkening sensitivity and delay  
Auto on/off  
Grinding feature  
Optimized shape to make it easier to breathe with pulled-down screen

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