New Speedglas electronic welding helmet - model 9100XX New Speedglas electronic welding helmet - model 9100xx The Speedglas 9100XX, shades 8-13, sensitivity adjustment allows use with all Stick, MIG and TIG processes, also has grinding and torch modes. New headgear makes this helmet extremely comfortable and versatile. Viewing area 12.11 sq in.  **$60 REBATE TILL 10/15/13***