Automatic Darkening Welding Glasses Mask Welding Cap for TIG MIG MMA Professional Weld Glasses Goggles Welding Equipment

This is a professional welding tool that can effectively protects the eyes and refrain welding fumes when welding, but will not block the welding sight.

Features:
The safe structure design adopts a world famous style and conforms to the ergonomic principle, has sufficient internal space, which makes it easy to operate and comfortable to wear. The soft helmet housing material is resistant to high and low temperatures, corrosion resistance, flame-retardant and light-proof with high strength.
Fine quality liquid crystal optical coating protects welding operator from harmful rays such as ultraviolets rays and infrared rays, etc (level of protection: 16#).
The design of automatic transform technology is uesd of controlling circuit, which makes it possible for goggles to be able to react to the arcin 3/10000 second and change strong light to dark light. As a result, it can protects our eyes from being injured by sudden arc.
Special design of anti-interference switch avoids not seeing welding object clearly due to complicated surrounding nearby.
Dark shade DIN5-DIN9/DIN9-DIN13, stepless control, set by hand according to actual situation.
Dark to light: 0.1s-1.0s, stepless control, and can be used for cutting, grinding protection.
The goggles can be worn separately, and the buckle design is easy to remove.

Specifications:
Main material: Plastics
Color: black
Active viewing area: 122.5 * 35mm / 4.8 * 1.4in
Light shade: DIN4
Dark shade: DIN5~DIN9 / DIN9~DIN13
Way to shift dark state: outer, stepless shift
Switching time: ≤3/10000s
Sensitivity adjustment: stepless control
Delay time: 0.1s~1.0s
Power supply: 1 * CR2450 button battery, 3V, 550mAh (included)
Operating temperature: -5℃~ 55℃
Sensors to weld arc: 2
Protects grade against UVB: DIN16
Grind: YES
Cut: YES
Low battery: YES
Test: no
Goggles weight: 195g / 6.9ounce
Package size: 210*100*90mm/8.3*3.9 * 3.5in
Package weight: 230g / 8.1ounce

Working principle:
Different with traditional passive shading lens, traditional passive shading lenses are made of various additives and pigment. ADF adopts LCD as lens, using the probe on mirror surface to probe the appearance and disappearance of arc when welding, and using the electricity to drive shading level of the LCD to achieve the goal of protecting you from harmful rays, and it also can absolutely reflect ultraviolet rays and ultrared rays. In addition, hands are thoroughly set free, welding is more accurate. Therefore, efficiency is improved.

Package list: 
1 * Goggles
1 * User Manual