Auto Darkening Welding Helmet

Viewing area: 90 × 35 mm. Cartridge size: 110 × 90 × 10 mm. Arc sensors: 2. Light shade: DIN 4. Dark shade: DIN 11. Shade control: fixed. On/off: fully automatic. Sensitivity control: fixed, automatic. UV/IR protection: DIN 16. Power source: solar cells + rechargeable battery (no battery replacement required). Switching time (light to dark): 1/5000 s. Switching time (dark to light): 0.15–0.45 s. Low current TIG welding capability: ≤20 A (DC), ≤20 A (AC). Operating temperature: -5 °C to +55 °C. Storage temperature: -20 °C to +70 °C. Supplied with colored storage case.