3M™ Speedglas™ G5-02 welding visor

The product helps protect the user's eyes and face from molten metal spatter, harmful ultraviolet (UV) and infrared radiation. Infrared (IR) radiation produced during some gas shielded arc welding processes. Speedglas G5-02 welding visor is designed for: most welding processes such as: shielded electrode arc welding, MIG/MAG welding and optimized for TIG and low-current TIG welding. Features: Curved Automatic Welding Filter (ADF) Brightened mode: blackout grade 2.5 Blackout mode: blackout grade 8-12 3M Speedglas Natural Colour Technology Wide field of view 150 x 76 mm. Locked blackout 8-12 Four light sensors Bluetooth function of ADF filters Automatic ON/OFF function Narrow welding visor Weight Welding visor 233 g Welding filter 202 g Tie 100 g Field of view: 150 x 76 mm UV / IR protection According to shade grade 12 (fixed) Brightened mode Shade grade 2.5 Darkened mode Shade grade 8-12 Switching time from brightened to darkened mode (+23°C) 0.1 ms Filter mode change rate from darkened to brightened mode: 50-1000 ms Battery life 1500 hours Battery type 1 x CR2450 (lithium 3 V) Head size 50-64 cm Conditions during use -5°C to +55°C, relative humidity ? 90% non-condensing Storage conditions Welding filter without battery from -30°C to +55°C, relative humidity ? 90% non-condensing. Lithium batteries from -30°C to +60°C, relative humidity ? 75%, non-condensing Extended storage period Welding filter without batteries from -20°C to +55°C, relative humidity ? 90%, non-condensing. Lithium batteries from +10°C to +25°C, relative humidity ? 60%, without condensation. Expected service life of 5 years depending on the conditions of use