Solar Auto Darkening Welding Helmet Cover MIG ARC TIG Welder Machine

Features: Brand 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 cover space and very safe structure. Suitable for high welding operation temperature. 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 it s selected shade number when the light from welder is detected. Specification: Filter Cassette Size:110X90X8.2mm 4.33X3.54X0.32inch View Window Size:43x93mm 1.694X3.664inch UV IR Protection:DIN 9 13 Response Time: less than 0.02ms. Retention Time:<0.1s. Ultraviolet Protection:313nm< 0.00006percent 365nm< 0.00006percent Infrared Protection:780 1300nm< 0.003percent 1300 2000nm<0.003percent Power Supply: Solar cells.No battery change required. Power On Off:Completely Automatic Packing includes: 1 X Welding Helmet .