The Navitek S4 helmet combines a clear grinding undervisor with a flip-up front, an S4 True Colors automatic filter and Side Visions. Available with or without side vision, the Navitek S4 helmet can be used for all welding processes and Grinding as well. The S4 autodarkening filter is rated 1/1/1/2 in optical quality and is covered by a 24-month warranty.
Advantages :
*Grinding undervisor *4 arc sensors *Variable shade DIN 9 to 13 *True Colors vision *Side vision available