Cartridge size:110×90mm

Viewing area:90×30mm

Arc sensor: 2

Optical class:1/2/1/2

Powder supply:Solar cells and lithium battery

Replace battery:AUTO

UR/IR protection:DIN15

Shade:DIN4/9-13

Shade control:External,Variable

Sensitivity control:By infinitely dial knob

Dark to light::0.1-1S

Switching time: ＜1/15000S

Grinding function:YES

ADF-Self check:NO

Low volume alarm:NO

Replace battery:NO

Low amperage TIG: ＞20A