Description TECHNICAL SPECIFICATIONS: Delay 0.1-1 s (continuously adjustable) Darkening level (Shade) DIN 4-13 (continuously adjustable) Light sensitivity (Sensitivity) (continuously adjustable) Response time 1/10000 s Field of view 100×94 mm Filter size 110x145x20 mm Outer protective screen 120×138 mm inner protective disc 98×103 mm Operating temperature -15 ° C to 60 ° C UV / IR protection DIN 16 Welding protection filter Standard EN379, class 1/1/1/2 Welding current TIG / TIG > 8A Power supply Solar cells, backup battery Weight 565g
