Helmet model :FREE
Helmet material :PP
Color: Black with orange
ADF 750N
Optical Class:1 / 1 / 1 / 2 CE
Viewing Area:98×43mm
Cartridge Size:110×90×10mm
Arc Sensor:4
Light State:DIN 4
Dark State:Internal, Variable shade,9 ~13
Shade Control:Internal,Variable
Power On/Off:Fully Automatic
Sensitivity Control:Low — High, by infinitely dial knob
UV/IR Protection:DIN16
Power Supply:Solar cell. Battery change required 1×CR2032 lithium battery
Switching Time:1/25000S, from Light to Dark
Dark to Light:0.1-1.0S by infinitely dial knob
Low Amperage TIG:≥5amps(DC),≥5amps(AC),
Grinding Function :YES
Low Volume Alarm:YES
ADF self-check:NO
Operating Tep:-5℃~+55℃
Storing Tep:-20℃~+70℃
Warranty:2 Years