Welding Glasses Auto Darkening Welding Goggles for TIG MIG MMA Professional Weld Glasses Goggles Multifunction Utility T

Description 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 original 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 protect 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 PPColor blackActive viewing area 122 5 35mm 4 8 1 4inLight shade DIN4Dark shade DIN5 DIN9 DIN9 DIN13Way to shift dark state outer stepless shiftSwitching time ≤3 10000sSensitivity adjustment stepless controlDelay time 0 1s 1 0sPower supply 1 CR2450 button battery 3V 550mAh inc