auto darkening welding helmet-Yueqing Xidin Co., Ltd

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TECHNICAL SPECIFICATIONS*****************-XDH****0 1) Cartidge size: **0 X *0 x 8mm 2) View area: *7 X *2mm 3) Arc sensor: 2 4) Function:"WELDING"/"GRINDING"can be selective 5) UV/IR protection: Up To Shade DIN *6 at all time 6) Variable shade: DIN 4/***3(Outside Stepless Adjustable) 7) Switch time(light to dark): 1/****0 s 8) Switch delay(dark to light): 0.**1s(Inside Stepless Adjustable) 9) Sensitivity:Can be continuous adjustable(Inside) *0) Power supply: Solar cells, No battery change required *1) Power On/Off: Fully automatic *2) Operation temperature: *5 C ~ **5 C (*3 F ~ **1 F) *3) Storing temperature: **0 C ~ **0 C (*4 F ~ **8 F) *4) Warranty: Two years *5) Helmet material: Polyamide(Nylon)/High-impact resistant plastic *6) Total weight: **5g