A spectrum analyzer is a test instrument that functions to measure and visualize the signal amplitude over a certain frequency range. The screen visualizes them in a graphic of amplitude vs frequency. The signal amplitude is displayed on the Y-axis, while the frequency range is displayed on the X-axis. The signal amplitude is commonly expressed … Read more
Dental loupe is an essential tool for dentists. It functions to magnify the work field so small objects inside the mouth can be seen detailedly such as teeth and gum. Unlike the other loupes (jewelers loupe for example), this kind of loupe has a quite long focal point which is intentionally designed so that the … Read more
It’s an amazing fact that we don’t use caliper only to measure the thickness of metal, wood, etc, but also the thickness of our skin, skin fold to be precise. Measuring our skin fold is important to measure our fat. Further, we know how ideal your body weight is. For women, surely this is an … Read more
A framing square is considered an angle gauge and it’s another type of square tool. The most application of framing square is in carpentry and building such as roofing, stairway, and many more. Not only for checking 90-degree corners (squareness) but also for layout, marking, and scribing. Therefore, it incorporates some tables and scales that … Read more
As we know that dial indicator is one of the most important measuring apparatuses in mechanical industries. We apply this precision instrument to check the runout between the workpiece surface and axis of rotation, clearances (distance between two surfaces), straightness, and many other tests. Every dial indicator component has its own importance. But the most … Read more
Dial bore gauge allows you to measure the internal diameter of a cylinder hole with better speed and accuracy compared to the telescopic model. As the name suggests, it comes with a dial indicator to display the reading in real-time. The long shaft lets you reach the internal diameter down the deeper area. Since it’s … Read more
A digital indicator is the electronic type of dial indicator. This model is excellent in terms of speed. Instead of reading the two scales, a digital indicator allows you to read the reading instantly on the screen which lets you quickly know the measurement result. You don’t need to manually read the smaller and the … Read more
Test indicator is a mechanical precision measuring tool in the workshop that you could use to measure runout, roundness, flatness, parallelism, and squareness. Its contact point touches the surface of object to measure, and it swivels up and down. When it comes to measuring in a higher degree of resolution, test indicator is a recommended … Read more
A dial indicator or dial gauge is able to magnify a tiny hard-to-observe length difference into a rotatable easy-to-count distance. When the plunger moves back and forth, it drives the needle/pointer on the dial scale to rotate. Nicely, this workshop precision measuring tool can give you a resolution down to .001″, even .0001″. By using … Read more
Sunglasses are designed to protect your eyes from sunlight. The black tint darkens the view and reduces the brightness to the level you are comfortable with. As a result, it’s not dazzling anymore, see the surroundings more easily, and avoid eye fatigue from prolonged exposure. However, there is an issue with the use. You cannot … Read more