• Viewing area:90×35mm
  
• Cartridge size:110×90×10mm
  
• Arc sensor:2
  
• Light state: DIN 4
  
• Dark state: fixed shade 11
  
• Shade control: unadjustable
  
• Power ON/OFF: fully automatic
  
• Sensitivity control: unadjustable, auto
  
• UV/IR protection: DIN 16
  
• Power supply: solar cells. re-chargeable battery .no battery change required
  
• Switching time:1/5000s,from light to dark

he Ingco Auto Darkening Welding Helmet (AHM009) is an essential safety tool for welders, providing superior protection and comfort. Featuring an auto-darkening filter, this helmet adjusts to various light conditions, ensuring optimal visibility while working. The lightweight design and adjustable headband offer a secure fit, allowing for extended use without discomfort. With a high-impact resistance shell, this helmet is built to withstand the rigors of welding, ensuring your safety on the job. Ideal for both professional and hobbyist welders, the Ingco AHM009 is a reliable choice for enhancing your welding experience.