Solar-powered auto-darkening welding mask for welding helmet, welding mask

This solar-powered auto-darkening welding helmet lens filter is a high-quality, solar-powered auto-darkening welding lens with solar charging and fully automatic on/off function, making it very convenient and efficient to use. Made of impact-resistant PP material, it is easy and safe to use. Specifications: Material: PP LCD Color: Black Light State: DIN 4 Dark State: DIN 9 to DIN 13 (free external adjustment) UV/IR Protection: 15 levels Switching Time (Light to Dark): 1/10,000 s (normal temperature) Delay Time (Dark to Light): 0.2 s Adjustable Grinding/Welding: Supported Power Supply: Solar Cells & Lithium Battery (replaceable) Battery: 1 x CR2032 3V 320mAh Lithium Battery (included) On/Off: Fully automatic Sensitivity (Based on the welding current): Adjustable, Low/High Arc Sensor: 2 pcs Eye Protection: EN379 1/2/1 Face Protection: EN175 UV Transmission: 313 nm ≤ 0.00006% 365 nm ≤ 0.00006% IR Transmission: 780–1300nm ≤ 0.003% 1300–2000nm ≤ 0.009% Application: MIG/TIG/Argon Arc/Arc Welding/Gas Welding Operating Temperature: -5℃–55℃ (23℉–131℉) Storage Temperature: -20℃–70℃ (-4℉–158℉) Active Viewing Area: 92 x 42mm Solar Battery Surface: 98 x 18mm Filter Cassette Size: 110 x 90 x 9mm / 4.33 x 3.54 x 0.35in / 3.75oz Package Size: 11.5 x 9.1 x 3.5cm / 4.53 x 3.58 x 1.38in Package Weight 107g / 3.77oz
Package list: 1 * Welding lens