Product Description

• 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