Kemppi Home / Shop By Brand / Kemppi / Kemppi S-Line Auto-Darkening Welding Mask S1040 Kemppi S-Line Auto-Darkening Welding Mask S1040 Kemppi S-Line Auto-Darkening Welding Mask S1040 £78.55 £94.26 (inc. VAT) Stock Status: In Stock Add to your Wish List Description Kemppi S1040 Auto-Darkening Welding Helmet - 9875040 Introduction The Kemppi S1040 welding helmet is a professional auto-darkening welding mask designed to provide excellent optical clarity, reliable protection, and enhanced user comfort. Featuring a large viewing area, four arc sensors, and Kemppi Vision+ technology, the S1040 helps welders achieve better visibility and reduced eye strain across a wide range of welding applications. Key Features Large 100 x 60 mm viewing area Variable shade range 5-8 / 9-13 Four independent arc sensors for reliable detection Vision+ technology for enhanced colour recognition and clarity External controls for shade, sensitivity, delay, and mode adjustment Fast switching time of 0.3 ms Grind mode for grinding applications Permanent UV/IR protection Optical classification 1/1/1/2 Lightweight design at approximately 535 g Specification Product Type: Auto-Darkening Welding Helmet Part Number: 9875040 Model: S1040 Viewing Area: 100 x 60 mm Light Shade: DIN 4 Dark Shade Range: DIN 5-8 / 9-13 Sensors: 4 Switching Time: 0.3 ms Optical Class: 1/1/1/2 Grind Mode: Yes Battery Type: CR2032 / CR2450 battery Weight: 535 g Operating Temperature: -5°C to +55°C Compatible Helmets/Products Kemppi S1040 Welding Helmet consumables Outer Protection Plate SP75107 Inner Protection Plate SP75106 Package Contents Kemppi S1040 Auto-Darkening Welding Helmet Integrated S004 auto-darkening filter Headgear assembly User instructions Reviews Customer reviews No reviews left yet Write a review Sort byMost RecentTop Rated No reviews have been left for this product, be the first to leave a review Attributes MPN: 9875040 Brand: Kemppi Product Code: 9875040 Related Products Kemppi Inner Protection Plate 100x63.5x1mm SP75106 £4.61 £5.53 (inc. VAT) Add to cart Quickview Kemppi Outer Protection Plate 115x104x1mm SP75107 £11.06 £13.27 (inc. VAT) Add to cart Quickview Kemppi S-Line Headband £13.83 £16.60 (inc. VAT) Add to cart Quickview