Self-darkening welding goggles for professional TIG, MIG and MMA welding, multifunctional tool

General description: These professional welding goggles effectively protect the eyes while allowing clear vision during welding. The self-darkening goggles are designed to retain welding fumes without impairing vision, thus enabling more precise and efficient welding. Technical Data Main material: PP Color: Black Active viewing area: 122.5 x 35 mm / 4.8 x 1.4 inches Light shade level: DIN 4 Dark shade level: DIN 5–DIN 9 / DIN 9–DIN 13 Switching time: ≤ 3/10000 s Sensitivity setting: Stepless Delay time: 0.1–1.0 s Power supply: 1 x CR2450 button cell, 3 V, 550 mAh (included) Operating temperature: -5 °C to +55 °C Arc welding sensors: 2 UVB protection class: DIN 16 Weight of safety glasses: 195 g / 6.9 oz Packaging size: 210 x 100 x 90 mm / 8.3 x 3.9 x 3.5 inches Packaging weight: 230 g / 8.1 oz Application The self-darkening safety glasses offer optimal protection during welding through automatic adjustment of the Protection level. This relates to arc intensity. This allows the user to work hands-free, making welding more precise and thus increasing work efficiency. Further information