Auto Darkening Solar Powered Welders Welding Helmet Mask

Note on 2014-7-30th :This Auto Darkening Welding Helmet hasUpgradethe lens (Lens style can look in :SKU143936)from now on,which is not only suit for Argon Arc Welding, but also can perfect use forElectrical Weldingwork.The upgraded lens will bring you the full range of protection !!!Description :Auto Darkening Solar Powered Welders Welding Helmet MaskBrand new and high quality.Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions.Lithium Battery Powered with Solar Backup.Ample mask space and very safe structure.Suitable for high welding operation temperature.Welding or Grinding Selection.Outside shade number and sensitivity adjustable can make the operators more convenient while operating.Large view window dimension for observation easily.Right and left hander can select the suitable stile.Auto darkening lens will automatically darkens to its selected shade number when the light from welder is detected.Specification :Filter cassette size:110X90X8.2mm / 4.33X3.54X0.32inchView window size:92X42mm / 3.60X1.65inchUV/IR protection:DIN 15 or upresponse Time:0.15ms~0.2ms.retention time:0.4ms~0.8ms.Ultraviolet Protection: 0.0003%(313nm-365nm).Infrared Protection: 0.027%(780- 1300nm).0.085%(130nm-2000nm).Power supply: solar cells.No battery change required.Power on/off:Fully AutomaticPacking included :1 x Welding Helmet1 x Plastic Protection PlateNO Retail Box. Packed Safely in Bubble BagDet