If you are working with electrical wires or cables, it’s crucial to know the wire gauge size, as it determines the current-carrying capacity and the level of protection. A wire gauge is the measurement of the wire’s diameter, and it’s denoted by a number. However, measuring the wire gauge can be challenging, especially if you don’t have the right tools or knowledge. In this blog post, we will discuss how to measure wire gauge properly with the instrument.
Step 1: Choose the Right Wire Gauge Measuring Tool
The first step in measuring wire gauge is to choose the right tool. There are several wire gauge measuring tools available in the market, including a wire gauge meter or a wire gauge drill bit set. A wire gauge meter is a specialized tool that measures the wire diameter precisely, while a wire gauge drill bit set includes drill bits of different sizes, and you can match the wire’s diameter with the drill bit’s size.
Step 2: Prepare the Wire
Before measuring the wire gauge, you need to prepare the wire. First, ensure that the wire is straight and clean, without any bends or kinks. Then, using a wire stripper, strip off a small section of the wire’s insulation, so the bare wire is visible.
Step 3: Use the Wire Gauge Measuring Tool
Using the wire gauge measuring tool, place the wire between the jaws of the tool and tighten it until it grips the wire firmly. The tool will then display the wire’s diameter in millimeters or inches, depending on the type of tool. Alternatively, if you are using a wire gauge drill bit set, insert the wire into the drill bit that matches its size, and if the wire fits snugly into the hole, then that’s the wire’s gauge size.
Step 4: Record the Wire Gauge Size
After measuring the wire gauge size, record it for future reference. You can use a label maker to label the wire with its gauge size, or write it down in a notebook or spreadsheet.
Conclusion:-
Measuring wire gauge properly is essential to ensure the safe and efficient operation of electrical systems. By following the above steps and using the right tools, you can measure the wire gauge size accurately and record it for future reference. Remember to always wear protective gear when working with electrical wires and cables and follow safety codes and regulations.