Automatic welding mask with sun filter and DIN 9-13 adjustment, high-clarity LCD lens for TIG/MIG/MMA

🛡️ General Description: Automatic solar-darkening welding mask — ideal for MIG, TIG, MAG, MMA welding and brazing. Thanks to its high-precision LCD technology and dual arc sensor, it darkens in 1/10,000th of a second for optimal eye protection. Compatible with most standard helmets.📐 Technical Specifications Light/Dark State: DIN 4 / DIN 9 to DIN 13 (manually adjustable) UV/IR Protection: DIN 15 level Switching Time: 1/10,000 s (light → dark) Reset Delay: 0.10–0.80 s (adjustable) Power Supply: Solar cells + 2 integrated CR2450 3V lithium batteries Active Area: 92.5 × 42.5 mm Filter Housing Dimensions: 110 × 90 × 9 mm Weight: 86 g Material: High-strength plastic + multi-layer LCD Operating Temperature: –10 °C to 65 °C🔧 Installation Intuitive installation in seconds: simply insert the module into the vision window of your standard helmet. No tools or complex adjustments required. ⚡ Operation: Fully automatic on/off upon arc detection. Fine-tune sensitivity and delay via integrated dials. Perfect for demanding DIYers who want speed, comfort, and safety—without compromise. ℹ️ Other information: Designed for universal compatibility with standard welding helmets. High-clarity optical filter, shock and radiation resistant. Ideal for professionals and experienced hobbyists alike.