0700000373 - ESAB Warrior Tech Sensitivity Adjustment Knob

Don't Let a Broken Knob Ruin Your View

Your welding helmet is your most important tool, and the ESAB Warrior Tech is a favorite among pros for its clarity and comfort. However, the external control knobs are often the first things to get knocked off or damaged in a busy shop. If you are missing your sensitivity dial, don't struggle with a pair of pliers or settle for a helmet stuck on the wrong setting. The ESAB Potentiometer/Sensitivity Knob (0700000373) is the direct replacement you need to get back to welding with precision.

Why is this knob important?
The sensitivity control allows you to tell your helmet exactly when to darken.

• High Sensitivity: Crucial for low-amp TIG welding where the arc is stable but faint. Without the ability to dial this up, you risk getting "flashed" because the sensors don't detect the arc.
• Low Sensitivity: Necessary when welding outdoors in sunlight or near other welders, preventing your lens from darkening unnecessarily when you aren't striking an arc.

Without a functioning knob, you lose this versatility, limiting the types of jobs you can safely perform.

This replacement part is designed with a textured grip, making it easy to adjust even when you are wearing thick welding gloves. It is built from tough, heat-resistant plastic that matches the original aesthetics and durability of your Warrior Tech helmet. Installation is a breeze—simply align it with the potentiometer shaft and press or secure it into place (depending on your specific model revision). It fits snugly, ensuring it won't fall off during overhead work or when flipping the hood up and down.

Keep your gear in top shape and ensure your eyes are always protected with the right settings. This small part makes a big difference in your daily welding comfort and safety.