www.safetyandhealthmagazine.com/articles/9649-auto-darkening-welding-helmet
Lincoln-Electric -- NP jan14

Auto-darkening welding helmet

December 20, 2013

The lightweight VIKING 1740 Series Auto-Darkening Welding Helmet offers a variety of features designed to reduce the cost of ownership while providing protection. Weighing in at 18.6 ounces, this entry-level helmet features solar power with battery assist, eliminating the need for an on/off switch. A continuously variable, internal, 9-13 shade control offers sensitivity adjustment for different welding environments.

The Lincoln Electric Co.

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