• Brand: UNIMIG
• Part Number: U21031
• Filter Dimensions: 110x90x10mm
• View Size: 98x48mm
• Arc Sensors: 4
• Classification: 1/1/1/2
• Light State: 4
• Dark State: 9-13
• UV/IR Protection: DIN15
• Time from Light to Dark: 0.1ms
• Time from Dark to Light: 0.1-0.8s
• Sensitivity Delay: Adjustable
• Power Supply: Solar Cells & CR2450 Replaceable Battery
• Warranty: 3 Years
• Operating Temperature: -5˚C To 55˚C
• Storage Temperature: -20˚C To 55˚C
• Shade Control: Yes
• Grind Mode: Yes (External)
• Minimum TIG Amperage: 10A
• Standards:
  AS/NZS 1337.1 B (High Impact)
  AS/NZS 1338.1 (Auto-Darkening)

Features:

• Keep your eyes and face protected during every weld with our Core Series welding helmets. The 98x48mm viewing lens means you get great visibility in every situation. The external grind button allows you to seamlessly switch to grind mode with ease.
• Four optimally positioned arc sensors trigger the lens, darkening it and keeping your eyes shielded from the start, even when you’re out of position.
• ELITEVISION™ Lens Technology greatly improves the optics of your helmet, letting you see a full spectrum of colours. It also helps to reduce eye fatigue, making it safer for extended periods of welding.
• Seamlessly switch to grind mode with the click of a button. When the helmet is in grind mod,e a small LED will illuminate, so you don’t need to take the helmet off to check.
• Detect every arc instantly. The four optimally positioned arc sensors trigger the lens, darkening it and keeping your eyes shielded from the start, even when you’re out of position.
• Clear visibility in every situation with a 98x48mm view.
• EliteVision Lens Technology lets you see the weld clearly with a true colour view.
• Get the perfect fit and stay comfortable for hours with four points of contact.
• A CR2450 backup battery improves the performance and reliability of the auto-darkening filter.
• Get the perfect fit and stay comfortable for hours. Adjust all 4 points of contact to suit you, and have the weight spread more evenly, minimising neck strain.