Auto-darkening welding helmet

Viewing area:100×60mm Filter dimension:133×114×10mm Arc sensors:4 ADF view:True color Light state:DIN 4 Dark state:DIN5-9/9-13 Grinding function: Yes(DIN4) Cutting shade range: Yes(DIN5-9) Power ON/OFF:Fully Automatic Sensitivity control:stepless adjustment ADF self-check :Yes (Test button) Low Battery:Yes (Red LED) UV/IR protection:Up to DIN 16 at all time Power supply:Solar cells, battery replaceable(1×CR2450) Switch time(light to dark):1/25000s Delay time(Dark to light):0.2s to 1.0s ,stepless adjustment Low TIG Amps rated:AC/DC TIG,＞5 amps Operate temperature:-5℃~+55℃ Store temperature:-20℃~+70℃ Packed by color box