ESAB announced the launch of its Sentinel A70 PRO helmet, the company’s first premium flip-up automatic helmet designed for heavy industry. Featuring advanced optics, integrated lighting, and Bluetooth connectivity, this advanced helmet offers superior protection, comfort, and productivity with cutting-edge technology.The Sentinel A70 PRO features a 4.65 x 3.58 inch flip-up auto-darkening filter (ADF) with EN ISO V1 (1/1/1/1) optical classification. The ADF flips out of the way to reveal a large, clear grinding lens that also flips up and out of the way when needed.