Total TSP9309 Auto Darkening Helmet

• 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
  
• Dark to Light:0.15-0.45S Auto
  
• Low Amperage TIG:≥20amps(DC), ≥20amps(AC)
  
• Operating Tep:-5℃~+55℃
  
• Storing Tep:-20℃~+70℃
  
• Packed by color box