ESAB® Sentinel™ A70 Pro Welding Helmet

The Sentinel A70 PRO Auto‑Darkening Welding Helmet is engineered for heavy industry, built to perform through long shifts, harsh environments, and nonstop sparks. The large ADF viewing area combined with precise digital controls delivers clear visibility and fast, accurate shade adjustments across demanding welding applications. A flip‑up ADF design paired with an oversized grinding face shield allows seamless transitions between welding, grinding, and finishing without removing the helmet. When lighting conditions are poor, the integrated LED work light improves visibility during setup and inspection, helping reduce downtime and improve accuracy. Designed for endurance, the A70 PRO features rugged head and neck protection, a rechargeable power system, and durable construction to withstand industrial use. Tough, reliable, and built for professionals, this digital welding helmet is designed to work as hard as you do.

• LARGE AUTO‑DARKENING VIEW WITH PRECISION CONTROL Features a wide 123 x 75 mm (4.8 x 3 in.) ADF viewing area with an adjustable 3/5–13 shade range in 0.5‑shade increments, delivering clear visibility and precise control across a wide range of welding applications.
• FULLY DIGITAL INTERFACE WITH FINE‑TUNED ADJUSTMENTS Fully digital user interface with internal and external controls, plus 10‑step delay and sensitivity adjustments, allowing fast, accurate tuning for changing arc conditions and environments.
• FLIP‑UP DESIGN WITH OVERSIZED GRINDING SHIELD Removable flip‑ADF bracket supports extended finishing and grinding operations, paired with a massive 150 x 194 mm (5.9 x 7.6 in.) grinding face shield for full coverage and uninterrupted workflow.
• INTEGRATED LED WORK LIGHT FOR LOW‑LIGHT CONDITIONS Built‑in 50‑lumen LED work light improves visibility during setup, inspection, and work in poorly lit environments, reducing downtime and improving accuracy.
• RECHARGEABLE, BLUETOOTH‑CONNECTED, AND BUILT FOR HEAVY INDUSTRY Powered by a rechargeable lithium battery and compatible with ESAB’s Helmet Connect app via Bluetooth for connected control. Additional head and neck accessories help reduce contact with sparks for enhanced protection during long shifts.