welding helmets
glx x501 mb x501 welding helmet matte black
fixed shade welding helmet with high quality lcd and multilayer optical interference filters for clear view and permanent uvir protection up to din 15 auto darkening specifications viewing window 3 12 in x 1 38 in cartridge size 4 14 in x 2 in x 316 in arc sensor 2 electromagnetic arc sensing eliminates sunlight interference outdoors low amperage lens opening tig lens openings pipecurves obstructed sensors hiddencavity welds light state din 3 dark state 10 or 11 or 12 shade control unadjustable power onoff fully automatic sensitivity control unadjustable uvir protection 0 0003301nm 0 0006365nm 0 001780nm 20000nm power supply solar cell and lithium batteries lifetime 3000 hours switch time 0 5ms delay time 0 1s 0 7s auto low amperage tig 10 amp operating tep 14f to 140f total weight 0 9 lbs storing tep 4f to 158f includes accessory package one outside cover len certificate ce ansi color matte black dimension 13 5 x 9 1 x 9 1 in item weight 1 lbs sku glxh018
glx