AUTO DARKENING WELDING GLASSES FILTER SIZE/TAILLE DU FILTRE DES LUNETTES DE SOUDAGE À OBSCURCISSEMENT AUTOMATIQUE REFERENCE FWG01
108*50*5.5mm ACTIVE Viewing Area:90*30mm Light Shade:DIN4 Dark Shade:DIN11 Switching time 1/10000s Delay time:0.2s Power Supply:Lithium Battery&Solar Powered Rated Capacity Of Lithium Battery:60mAH Operating Temperature:-10°C-65°C Sensors To Weid Arc:2 Mask Material:PA/PP Protect Grade Against:DIN15 Packing:Color box"