seller pro solar auto darkening welding helmet arc tig mig grinding welders mask eagle pattern
this item adopts advanced circuit design, it works the<br><br>moment you start work. when the arc is striked, the<br><br>observing window darkens immediately. this welding helmet<br><br>is suitable for all types of the electro-welding: arc<br><br>welding, gas shielded welding, etc. except laser welding.<br><br> and durable<br>high strong materials and fire retardant<br>start work immediately<br>fashion appearance, ultra light designing, wearing<br><br>comfortable<br>high performance solar cells and lithium battery<br>sensitivity and delay time is adjustable<br>grinding and welding mode can be chosen<br>permanent uv/ir protection<br>high definition protective filter<br>light states: din 4<br>dark states: din9~13 free adjustable<br>view area: 92 x 42 mm<br>response time(bright to dark): !#!lt!*!1/30000 seconds (normal temperature conditions)<br>the turn time: (dark to bright): adjustable: 0.15s ~0.8s<br>sensitivity(welding based on current size): adjustable: low/high<br>battery: lithium battery + solar cells<br>uv protection: 16 levels<br>working temperature: -5°c ~ 55°c （23°f ~ 131°f）<br>storage temperature: -20°c ~ 70°c （-4°f ~ 158°f）<br>color:gold<br><br>package include:<br>1 x auto-darkening welding helmet<br>1 x user manual.