Sunstac Welding Helmet with Auto Darkening Large Viewing Screen 3.94 x 3.27 inch | 4 Arc Sensors | Solar Powered

Overview

The Sunstac welding helmet is designed for everyday versatility in busy workshops. Its large viewing screen fills your field of vision with a bright, clear image, measured at 3.94 x 3.27 inches, helping you judge seams and torch position with comfort and confidence. Built for a range of tasks, this helmet pairs practical features with a clean, refined aesthetic that suits professional shops and DIY setups alike.

Four arc sensors monitor the arc activity and adjust the shade automatically, so you can focus on the job rather than on protection. The shade range spans 4/5-9/9-13, supporting a variety of processes and electrode choices, from light sheet work to heavier passes, without frequent helmet changes.

True Color and Speed

The upgraded true color view presents more natural hues, helping you distinguish the weld pool and heat-affected zones. The auto darkening responds in about 1/30000 of a second, delivering quick, reliable shading that avoids delays in busy sequences.

Versatile and Practical

Designed to cover Stick, TIG, MIG, CUT, MMA, and plasma applications, it also includes grinding features for deburring or beveling tasks. This makes it a flexible option for multi‑process workstations, reducing the need to switch gear mid‑project.

• UV, IR, and arc protection with an auto darkening lens that adapts to the work mode
• Four arc sensors deliver dependable response across angles and movements
• Wide shade range supports a broad spectrum of welding tasks and material thicknesses

Comfort and Fit

Customize the fit with multiple adjustments and a cushioning interior, designed to sit securely without pressure during long sessions. A well-balanced silhouette helps reduce fatigue while you focus on precise maneuvers.

Power and Compatibility

Power options include a solar cell and a lithium battery for reliable operation. For vision correction needs, a cheater lens option is available separately, allowing you to tailor the helmet to your preferences.

• Solar power plus lithium battery for flexible use
• Cheater lens compatibility sold separately for vision needs
• Suitable for a wide range of welding and grinding tasks without swapping helmets