双燕自动变光电焊面罩是你可靠的选择！auto-darkening welding helmet

Viewing area:98×40mm
Light state:DIN.3 or 4
Dark state:DIN.9-13
Switching time(s):1/25000
Delay time(s):0.6
Power supply:Solar cells+Li
Extra functions:Sensitivity Adjustment Small Current welding

        We Professionally Produce Auto-Darkening Welding Helmet，it is Suitable for Inverter Welding machine，MAG，MIG，TIG and  all arc welding，The main technical  data  meet with ANSI  Z87.1  and CE.Our Products are  mainly exported to Europe, America, Japan,Australia, New  Zealand and other Countries。Shuang Yan protection products are reliable assurance of  your  health and Safety。