Auto-darkening welding helmet, shade 9-13

Four-sensor auto-darkening filter with a 100 × 60 mm view, for all arc-welding processes.

Welding helmet with an auto-darkening filter that switches from shade 3 to the selected shade between 9 and 13 within 0.1 ms of arc ignition. Four independent sensors prevent a missed switch when one is obscured, and the filter is rated optical class 1/1/1/2 to EN 379. Heat-resistant polyamide shell, ratchet headgear with a sweatband. Solar-powered with a lithium backup cell. For MIG, TIG and MMA welding in workshops and plants. The photograph illustrates the product type, not this product: im_tau, Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Soviet_welding_helmet,_1985.jpg), CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/), resized and re-encoded.