Welding filter
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UNL10
View size:90*30mm
Fix shade
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UNL11
View size:92*42mm
solar power and lithium battery
Dark shade:DIN9-13
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UNL12A
The top sale model in 2021.
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UNL12B
Replace battery filter
Self testing
Low battery notice
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UNL15A
Switching time: 1/25000s
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UNL15B
Replace battery
Low battery notice
Self checking
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UNL15C
auto darkening welding filter
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UNL15D
Self checking
Low battery notice
Replace battery
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UNL16A
Two pcs replace batter
Self checking
Large view size:100*50mm
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UNEF
View size:92*42mm or 98*48mm
Switch time:1/25000s
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UNH
Replace battery
Self checking and low battery notice
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UNI
Outside adjustment
Large view size:98*62mm
4 pcs arc sensors