WELDING MASK 420 AUTOMATIC 9 - 13

Features:

• the welding helmet mod. 420 can be used for all types of welding processes as of 5A (MIG / MAG electrodes, TIG / WIG, plasma-jet cutting and welding) except por laser and gas welding
• it is specially recommended for TIG welding as it is equipped with a special detector for this kind of welding
• the 420 welding display incorporates a high optical quality (1/1/1/2) automatic welding filter with True Colour LCD technology for a true view of the welding area, avoiding the green hue of conventional LCD
• also suitable for grinding ("grinding mode")

Technical information:

• viewing area 96 x 39 mm
• shades clear DIN 4 and variable 9-13
• response time 0,0002 s
• clearing time 0,1 - 1,0 s
• Sensitivity adjustment
• 2 arc sensors
• UV/IR protection up to DIN 13
• optical class 1/1/1/2
• power supply solar cells and 1 lithium battery
• harness size 56-64 cm
• material polyamide
• EN 175, EN 379
• weight 452