Multimeters and voltmeters may seem the same to any other person but to an electrician or electrical engineer. These two measuring devices are different in many ways. But as their names suggest, a voltmeter measures only voltage. On the other hand, a multimeter can measure more than one electrical parameter, including voltage, current, resistance, capacitance, … Read more
The best height gauge is important and a very helpful tool for machinists. It is used for measuring the height of small parts, comparing the heights, and marking them. You can use it to measure the difference in height of 2 points as well. A high spec electronic height gauge is able to carry out various … Read more
Every electrical or electronic device has a power supply. It can be a rechargeable lithium-ion battery or any battery that supplies electrical power to energize the circuit. But some devices have power supplies built-in to allow them to be plugged right into the power outlet on the walls. Different power supply types exist and are … Read more
Are you looking for a non-contact voltage tester? You are in the right place. This post focuses on the review of the best non-contact voltage tester to help you make an informed decision. As the name implies, non-contact voltage testers let you check AC voltages without connecting to wires or components. They enhance your safety … Read more
A USB tester is a simple measuring tool that is widely utilized for several measurements of the electrical properties of USB. It measures the USB current, voltage, power, charging speed, discharge capacity, and so on. In addition to its functions, simultaneously, the current state of the art of the USB tester can also be applied … Read more
Completing electrical wiring projects without checking the correctness can likely cause a disaster. Regardless of how good you are, you can make mistakes. These can lead to damage to electrical equipment connected to these outlets. In severe cases, faulty electrical wiring can cause fire and death of people. Outlet testers are used by DIYers, electricians, … Read more
The EMF meters are small devices for detecting and monitoring harmful electric, magnetic, or electromagnetic radiation. In other words, they are measuring instruments for radio frequency (RF), electric field (EF), and magnetic field (MF). Some of these products can detect the EMF in the 5G band, but engineers are the people who commonly use those. … Read more
Amongst the types of calipers, the dial caliper stands on the mid-choice. Compared to the vernier caliper, the dial caliper offers easier to read, faster measurement, and less error. Meanwhile, even though it’s not as fast as the digital caliper model, it’s not dependable on the battery; no worry suddenly turning off forces you to … Read more
A digital caliper or electronic caliper is a quick tool to measure length, diameter, depth, and steps. Commonly, the range it can measure is 6″. Not only speed but also its accuracy and precision, make it a must tool for many purposes. The typical resolution and accuracy of a digital caliper are .0005″ and ±.001″ … Read more
If you are looking for a measuring tool that is able to measure within ten-thousandth of an inch, then the answer is micrometer. This tool is the solution when you need more precise and accurate tool compared to a caliper. Micrometer is used to measure the bearing, pipe fittings, thickness of a metal, depth of … Read more