Forney 55732 Easy Weld Velocity ADF Welding Helmet

Forney easy weld series auto-darkening welding helmets are the ideal helmets for hobbyists and beginner welders. these helmets are user friendly, comfortable, functional and economical for a wide range of basic needs. ideal for diyers, artists, hobby farm and ranchers, weekend mechanics, beginning welding students and small contractors. shell and headgear features lightweight, impact resistant, fireproof shell quick-fit, 5-point adjustable geared headband with sweatband mechanism greatly reduces head, neck strain and general fatigue caused by repeated lowering of the helmet during day-to-day welding operations viewing area 5.97 square inches (3.62" x 1.65") viewing area two optical arc sensors help protect against the hazards of arc flash 1/1/1/2 optical clarity rating for a clear, crisp and uniform viewing area uv/ir coating to reduce scratching and discoloration of the lens performance external shade selector knob with grind option allows for quick shade modifications internal switch controls include both sensitivity (high-low) and delay (min.-max.). internal controls help minimize the risks of damage to the controls themselves or accidental setting changes while in use. din 9 to 13 variable shade selection (tig operable to 5 amps) 1/25,000 per second switching speed solar cells with non-replaceable 3v lithium batteries (cr2032) and automatic on/off technology compliance forney easy weld series auto-darkening welding helmets meet or exceed all related ce standards (din and iso), en166, en175, en379 and ansi z87.1 safety standards replacement parts and accessories 55759, forney easy weld and forney series outer protective lens, 2-pack 55760, forney easy weld and forney series inner protective lens, 2-pack 55761, forney easy weld and forney series outer protective lens, 5-pack 55762, forney easy weld and forney series lens kit, 5-pack (2 inner lenses and 3 outer lenses) 55767, 1.0 di.