Filter Model No. BY351E
Optical Class 1/1/1/2
Viewing Area(mm) 90x35
Size of Cartridge(mm) 120x95x12
UV/IR Protection 16
Dark State DIN9-13
Light State DIN4
Shade Control Variable adjust by external knob
Arc Sensors 2
Power On/Off Automatic
Power Supply Solar cells+2*AAA alkaline batteries
Replace Battery YES
Switch Time 1/25000S
Sensitivity Control Variable adjust by internal knob
Delay Time(Dark to Light) 0.1~1.0S variable adjust by internal knob
Grind Function YES
Low Volume Alarm NO
ADF self-Check NO
Low TIG Amps Rated 10 amps (DC/AC)