TerraKelvin Darkening Horizontal Auto Darkening Pipeliner Review

HD LCD Has permanent protection (Shade 16 equivalent) against harmful UV- and IR- radiation, regardless of whether the filter is in the light or dark state or whether the auto-darkening function is operational. 2 light Sensors are optimized to fit for most of the sunny regions in continental USA, and set to instantly detect arc struck and trigger the LCD into dark shade in 0.15 to 0.20ms. False flickering is minimized. Retro Fitting most 2x4 filter welding helmet. Place the protective cover plates when installing and make sure the solar panel facing outside. Dual Power Source: Lithium + Solar cells. Promise welders top safety, quality welding, and excelling productivity. Your comments, and experience in different welding modes, especially TIG, are extraordinarily helpful to other welders. 100% Satisfaction Guarantee. TerraKelvin provides options of replacement or refunds for any shipping damage, or any reported issues of Poor Visibility, Flickering, Brighter Shade, etc.