タイトルまたは説明

Welding Helmets Light state: DIN3 or 4 Dark state: DIN9(8)**3(*4)( Stepless Regulation) Switching time: < 1/*0, **0S at Room Temperature Delay time: Slow: 0.6s~0.8s fast: 0.1s~0.3. S Sensitivity adjustment: LOW/HIGH Battery: Li-Mi & Solar Combination(Min. Lifetime: 5, **0 Welding Hours) Viewing area: *8 X *3 MM (**6/7" X **4/5") Size of filter cartridge: **0 X *0 X 9 MM (**1/3" X **1/2" X 1/3") Weight: **0G (1 Pound) Material of helmet: NYLON Available colour: Blue/ black/ silver