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Get it between 2025-01-28 to 2025-02-04. Additional 3 business days for provincial shipping.
Viewing area 92*42mm - For most standard welding helmet's viewing window
Operating Temperature - From -10℃-55℃, Capable for high welding operation temperature
Auto-Darkening - Darkens automatically in accord with the surrounding. Response time less than 1/10000S
Multi-Layer Optical Filter Interference - UV Transmissivity less than 0.00006%, IR Transmissivity less than 0.003%
Suits various tasks can be adjusted by turning a shade knob - Stepless adjustment from DIN9 to DIN13(Dark State) DIN4(Light State)
Description : Electrical Welding Helmet Solar Energy Automatic Darkening Skull Protective Mask Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions. When arc is struck, Auto- darkening Filter will turn from clear state to dark state, response time is less than 1/1000S. Lithium Battery Powered with Solar Backup. Ample mask 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 : Viewing Windows : 92 ?42mm. response Time : 0.15ms~0.2ms. retention time : 0.4ms~0.8ms. Ultraviolet Protection : < 0.0003%(313nm-365nm). Infrared Protection : < 0.027%(780- 1300nm).