PAKATA Welding Helmet Solar Powered Auto Darkening Hood with Variable Shade Welder Mask Welding Helmet

Features 1. The Auto Darkening Filter enables welders to adapt to various working environments by controlling the shade of the lens. 2. Auto-darkening filter switches from light to dark in 1/15000 seconds, no matter what shade the filter set, always protect from the UV/IR 3. 1/1/1/2 rating meets ANSIZ87.1 and EN379 standards. A smart choice for safety. 4. Equipped with sensitivity and delay settings suitable for different environments and task duration to meet your demand 5. With low volume alarm, warn with red light when the battery has no power, providing a safer guarantee 6. ADF self-check function included, test before using to avoid the risk the ADF is broken when using 7. 2 replaceable AAA Batteries powered with solar panel technology for longer life. Specifications View Area: 3.78'' x 1.89''/96 x 48mm Optical Class: 1/1/1/2 Light States: DIN 4 Dark States: Variable Shade DIN 9~13 UV/IR Protection: DIN 16 Response Time (Bright to Dark): 1/15000 Seconds Dark to Light: 0.1-1.0S from low to high Arc Sensor: 2 Shade Control: External Variable Materials: PP Battery Type: Solar Cell + 2 Replaceable AAA Batteries (Included