STAHLWERK 3-in-1 automatic welding helmet MASTER AIR | Welding helmet with fresh air supply | Bluetooth remote control | True color reproduction | Darkening DIN 4 to DIN 14 | Optical class 1/1/1/1

The STAHLWERK automatic welding helmet MASTER AIR is a first-class welding safety helmet that has an integrated respiratory protection system and a P3 particle filter according to filter protection class TH3 P R SL. The PAPR system in combination with the 3-in-1 safety helmet ensures maximum safety and comfort when welding. Intelligent air filtration with an integrated control module ensures stable and consistent air supply in three levels: 170L/Min, 200L/Min, 230L/Min. The fresh air unit's 14.8-volt Li-ion battery can be easily charged using the included power adapter. A battery change is not necessary. Depending on the air flow rate, the operating time is up to ten hours. Thanks to the visor seal, neck protection, face cuff and flame-resistant chin cuff, the helmet remains tight, safe and comfortable to wear. The automatic welding helmet with optical class 1/1/1/1 is suitable for professional welding, plasma cutting, grinding and cutting. It offers reliable protection for eyes and face from lightning, heat, sparks and particles. The true color filter cassette ensures optimal, sharp vision and excellent true color reproduction. Four independent sensors ensure automatic dimming and adjustment as soon as the arc is ignited. Thanks to the ambient light sensor, the dark levels are adjusted to the arc brightness. With the convenient Bluetooth remote control, numerous parameters (WELD / CUT / GRIND / DARK MODE) can be easily selected without having to take off the welding helmet. The darkening levels can be set from DIN 4 to DIN 14 depending on the mode and can be finely adjusted using the SHADE function. A job memory saves set parameters. A special TACK mode is integrated for short welding cycles. In addition, light sensitivity and delay can be individually adjusted using the monochrome LCD filter cartridge. A locking protection prevents unintentional adjustment in difficult positions. The ergonomic premium headband offers a high level of comfort, even during long work cycles. The combination of automatic darkening of the field of vision, color fastness and intelligent air filtering enables safe, controlled work and makes this welding helmet system the optimal choice for professional welders and demanding craftsmen.