Brightest light shade level DIN 3 with the widest shade range 3/4-8, 9-13. 4 sensors provide the lens switching speed 1/25,000 of a second. In full conformity with CE and ANSI Z87 standardsCharges with exposure to welding or sunlightOperation Temperature: -5 degrees C 55 degrees C. Knob for you to control easily.
Can be selected by switch. Switch for you to control switching time from darkness to light. This helmet can accept cheater lens. The item "WFF Solar Auto Darkening Welding/Grinding Helmet shade 4 to 13 with 4 sensors" is in sale since Friday, October 12, 2018. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding Equipment & Accessories\Welding Protective Gear\Welding Helmets".The seller is "proweldinghelmet" and is located in Rowland Heights, California. This item can be shipped to United States, Ukraine.