GUIDE 01
Welding helmet shade chart
A selection starting point based on OSHA tables, not a substitute for a workplace assessment.
Read the shade guideTechnical buying guides
Read the safety source before the product claim.
Two focused explainers connect buyer questions to official safety references and the catalog boundary.
GUIDE 02
How auto-darkening welding helmets work
A component-level explanation of sensors, filter states, controls and selection questions.
Read the ADF guide