TRQWH Large View 3.94" x 3.15" Welding Helmet Auto Darkening Welding Hood & Auto Darkening Welding Lens

TRQWH Large View 3.94" x 3.15" Welding Helmet Auto Darkening Welding Hood & Auto Darkening Welding Lens

• 【LARGE VIEW & SUPERIOR CLARITY】TRQWH welding helmet with new true color technology and large viewing 3.94" x 3.15". Top 1/1/1/1 optical clarity of the lens, restore every details of working conditions. In addition our this welding helmet is equipped with a USB port on top of the rechargeable LED light, even in the dark environment can also be easily welding.
• 【ULTIMATE EYE PROTECTION WELDING HELMET】Come with high-end auto-darkening lens with 2 arc sensors, that switches from light to dark in 1/20000 sec when the arc light appears. The lens is made of high-quality double liquid crystal layers and optical coating filter, which can resist 99% of the harmful light to the eyes. Meets ANSI Z87.1/ EN379 CE/ CSA Z94.3 standards.
• 【Highly Sensitive And Adjustable】Equipped with delay and sensitivity setting knobs to suit different environments and tasks. 4 arc sensor, adjustable shade range 4/5-9/9-13 and the time from dark to bright state is within 0.2s to 1.0s (delay settings). 1/30000s fast response time provides better protection for welders.
• 【Automatic & Solar Powered】Solar and replaceable lithium battery dual power sources design. The battery is replaceable CR2450 lithium batteries, and solar cells can absorb the strong light energy caused by the electric arc to charge, eco-friendly and extending the battery life, very convenient and efficient.
• 【Widely Used】The size of automatic welding lens is 4.49*5.24 inches, easy to install. fits all standard welding helmet window opening. If you have any questions, please feel free to contact us, we will provide you with the best service, you can rest assured to buy.