Dial indicators, or dial gauges, are mechanical display instruments used to provide a reading of some tiny distance that are not visible to the naked eye. As the name suggests, a dial indicator is a measuring tool that possesses a dial scale reading. There are a rotating pointer and a circle scale of equally-distanced numerical … Read more

Gauge blocks or slip gauges or Jo-blocks are used for calibration, inspection, and verification. They function as standards. According to its grade level, they can be a reference or working standard. Therefore, you could find gauge blocks in the area of the workshop and calibration lab. The role of gauge blocks is highly vital in … Read more

What are the advantages and disadvantages of vernier, dial, and digital calipers? This is a great question. You may be wondering to buy which one is the best suited for your needs. Since it may be a bit time-consuming thinking of them, here we help you figure it out. On this page, we have a … Read more

There are some tools to measure paper thickness: rulers, calipers, micrometers, and thickness gauges. All these tools surely have advantages and disadvantages. In this page, we are going to review those tools and the ones we recommend including the specific products. Why Measure Paper Thickness? The thickness of papers obviously determines the quality and durability … Read more

One thing you have to always keep in mind when using a dial indicator is the angle that it shapes to the surface must be 90°. In other words, the plunger and the surface being measured must be perpendicular. This angle is important in order to obtain correct measurement results and prevent cosine error. Though … Read more

Ridgid 22163 Seektech SR-60 is an underground locator for wire, cable, sonde, PVC pipe, metal pipe, and other utilities. It has a highly versatile and high-end model. It’s not only able to pick a wide range of frequency but also the interactive screen makes the process of locating much easier and fun. When excavating, many … Read more

Who makes the best dial caliper? This is actually debatable. Each person has their own preference. Some may concern with the build construction, accuracy, durability, cost, repairment, country of manufacturing and even color. There are numerous dial caliper brands such as Starrett, Mitutoyo, Brown & Sharpe, Fowler, Accusize Tools, Insize, Anytime Tools, HFS, Hornady, Taylor … Read more

Accuracy and simplicity are two priority things in metalworking. And that’s why designers and engineers use varieties of measuring tools in workshops. There are a lot of tools we might need to design our complete model. And thus, we are here to summarize each of the tools we might need in metalworking workshops. In each … Read more

As a critical measuring tool for accurate and precise measurement, a micrometer must have a periodic calibration. The calibration will assess the micrometer’s accuracy. If it is out of a certain tolerance, you may need to replace it with the new one. It’s not only about testing the length measurement but also the flatness and … Read more

Micrometers, both mechanical and digital models, are precision measuring tools that require good maintenance. Maintenance is important to keep the micrometer durable and accurate. Most micrometers nowadays are actually durable. But improper use and poor maintenance can shorten the mic life use. Before you learn how to maintenance the micrometer, make sure you know how … Read more