Precise Gear Adjustment: With 99 fine-adjustment gears available, the spot welding equipment perfectly meets your diverse welding needs for different materials and thicknesses
Auto/Manual Dual Modes: Choose freely between auto welding and manual trigger welding based on your needsadapts to various scenarios for greater convenience
Handheld Design: No more restrictive cables between the main unit and welding pen, letting you operate freely; close the pen cover to prevent accidental touches and enjoy better portability