Viewing area:92×42mm
Cartridge size:110×90×9mm
Arc sensor:2
Optical class:1/1/1/2
Light state:DIN 4
Dark state:variable shade, 9 ~13
Shade control:external,variable
Power ON/OFF:fully automatic
Sensitivity control:auto
UV/IR protection:DIN 16
Power supply:solar cells+2*CR2032 lithium batteries
Switching time:1/15000s,from light to dark
Dark to light(Delay):0.1-1.0 auto
Low amperage TIG:≥10amps(DC), ≥10amps(AC)
Grinding function :yes
Low volume alarm:yes
Operating tep:-5℃~+55℃
Storing tep:-20℃~+70℃
Packed by color box