5 Level (TIG>1A & MIG/MAG, Stick). 2.10" x 4.20" ADF Viewing Area. The Speedglas 9100X filter designed for the Professional Welder incorporating dark shade ranges 8-13, grinding and torch cutting modes, and advanced arc detection electronics for use with all arc welding processes. Viewing area 9.12 sq in. The item "SPEEDGLAS 9100x AUTO DARKENING FILTER" is in sale since Wednesday, August 29, 2018.This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Welding & Soldering Equipment\Welding\Welding Protective Gear\Welding Helmets". The seller is "przesaw" and is located in Sulkowice k Andrychowa. This item can be shipped worldwide.