Mask for welder F7 ULTRA
The DOUBLE LCD display provides reliable protection of eyes during long welding works!
REAL COLOR SYSTEM is an innovative light filter that provides improved color reproduction during the welding process.
The body of the Welder mask has a comfortable streamlined shape that provides constant protection and comfort to all areas of the head and neck. All models of Welder masks have a professional and ergonomic headband that is adjustable in six positions and allows you to distribute the weight of the mask over the entire head. This reduces stress and increases comfort during long welding jobs. Elastic nape pad with ribbed grooves for soft nape support. Specially designed two-layer soft pad on the forehead. Two straps on the top of the head (instead of one like most masks) allow you to adjust the height of the helmet, which ensures the ideal weight distribution of the mask.
Viewing window size: 93*43mm;
Optical class: 1/1/1/2;
Weld arc sensors: 2 pcs;
Power supply: replaceable Li-Ion battery + solar battery;
UV/IR protection: DIN16;
Degree of blackout: DIN 4/9-13, external smooth adjustment;
Smooth internal sensitivity adjustment;
Switching time to light state: 0.1-1 sec, smooth internal adjustment;
Switching time to dark state: <1/25000sec;
Battery charge indicator;
TIG trip current: >5A
|Welded arc sensors||
|Viewing window size||
сменная батарея Li-Ion + солнечная батарея
|Degree of darkening||
DIN 4 / 9-13