SKY 2.0: Self-dimming welding mask (2 sensors)

SKY 2.0: Self-dimming welding mask (2 sensors) for MMA and MIG-MAG welding. Optical class: 1/1/1/2 Filter dimensions: 110x90x9 mm Optical 98x42 mm / 2 Sensors Illumination grade: 4 Degree of darkness: 9-13 Grinding: Yes Protection adjustment: External, variable UV/IR protection up to: DIN 16 Time from transparency to dimming: 1/25000 s Time from dimness to transparency: 0,1-1,0 s Sensitivity/delay: infinitely adjustable Power supply: solar cells and 1 CR2032 battery On/off: automatic Low battery alarm: yes, red light Minimum Amp/TIG setting: ≥ 10A AC - DC