Optrel Sphere X Quattro Welding Helmet
The Optrel Sphere X Quattro is a premium automatic welding helmet designed for professional welders who need maximum protection, panoramic visibility, and adaptive auto-darkening performance for high-amperage and heavy industrial welding applications. Built as part of Optrel’s next-generation Sphere X platform, the Quattro combines ShadeTronic® technology, panoramic field of vision, advanced sensor systems, and ergonomic comfort into a lightweight professional welding helmet engineered for demanding fabrication environments.
