Hi-Lo welding gauge

The Hi-lo gauge is made from stainless steel and has a reasonable structure, making it an indispensable measuring tool for welders.

To switch from the standard to the metric system, simply remove the body of the gauge, turn the scale upside down and replace the body.

Measure the bevel angle prepared at the end of the assembly sets, the height of the weld apex, the size of the fillet weld, the trace line, the socket weld, etc., which can be calibrated according to the NBS standard.

Welding positioner, welding inspection ruler is a special measuring tool used by welders to measure the bevel angle of welded parts, weld width, height and weld gaps.

Suitable for products and components with high welding quality requirements, such as boilers, pressure vessels, etc.