Ingco Auto-darkening welding glasses AHM111

Auto-darkening welding glasses
Viewing area:95x31mm
Cartridge size:108x 50.8x 5mm
Sensors:2
Light state:3
Dark state:11
UV/IR protection: up to DIN 16
ON / OFF: automatic
Switch time(Light to dark): <0.5ms TIG amps rated: ? 30 amps Operating temperature: -5?~ +55? Storing temperature: -20?~ +70? Power supply: solar panel & lithium battery 2xCR1220 Packed by double blister