Gauges

For Welders, By Welders

The Go-Gauge™ Series – Your Everyday Welding Essential

Engineered by welders who know the job inside and out, the Go-Gauge™ line offers compact, rugged tools designed to meet real-world demands – in the shop or out in the field. Built from high-quality stainless steel, each gauge is laser-cut, laser-etched, and ready for the grind.

All gauges are proudly made in the U.S.A., backed by WeldLytics Technical Services, LLC – welders building tools for welders. This isn’t some off-the-shelf gear. These are instruments born on the jobsite, tested in the field, and trusted in the hands of professionals.

Go-Gauge OG™

The original. The classic. The one that started it all.

• Measures fillet weld sizes: 1/4", 5/16", 3/8", and 1/2"

• Fits right in your wallet or back pocket

• Measures fillet weld sizes, TIG rod diameters, weld reinforcement, and discontinuities

• Built-in bottle opener + screwdriver bit holder

• Made from stainless steel, laser-etched for durability

• Trusted by inspectors and welders alike

This is the everyday carry your toolbox didn’t know it needed.

Go-Gauge XS™

Smaller size, same power.

• Measures fillet weld sizes: 1/8", 3/16", 1/4", and 5/16"

• Slimmed-down profile for tighter spaces and easier carry

• Ideal for fieldwork, inspections, and tool belts

• Retains all the core measurement tools welders rely on

• Rugged stainless steel, same Go-Gauge durability

Lightweight, low-profile, and ready to work.

CYA Gauge™

Check Your Assets — and your weld quality.

• Measures:

  • Weld reinforcement

  • External high-low

  • Undercut depth

  • Pit depth

  • Bevel angles (22.5°, 30°, 37.5°)

  • Wire sizes: 0.030, 0.035, 0.045, 0.052, 1/16"

• Precision stainless steel dial with locking thumb nut

• Laser-etched 2-inch top ruler

• Optional: Custom laser engraving on the back

When it matters most, cover your weld and cover yourself.