Welding Helmet WH8711124

Welding Helmet WH8711124 With pattern (can be changed) Reference dataLight state: DIN4 Dark state: DIN9-13( Stepless Adjustment outside) Delay time: Stepless Adjustment < 0.15s -0.80s Sensitivity: Stepless adjustment: Battery: Li-Mi & Solar Combination (Min. Lifetime: 5,000 Welding Hours) Operation temperature:-5°c(23°F)— +55°c(131°F) UV transmittance:313nm≤0.00006% 365nm≤0.00006% IR transmittnce:78 1300nm≤0.003% 1300 2000nm≤0.009% Weight: 490g (1.08 Pound) Material of helmet: NYLON Available color: blue/ black/ silver.