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Hangzhou tyno electronic tech co.,LTD

All Products >> TN05

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auto darkening welding helmet
auto darkening welding helmet
Specification: 460g
Detail: Filter dimension 110*90*8.5mm View size 92*42mm Light state shade DIN4 Dark state shade DIN9-13 Outside adjustable Switching time 1/25000S Delay time 0.2-0.5S Sensitivity control Fixed Operate temperature ¨C10¡æ¡ª+55¡æ ...
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