Electrical and electronic

Permissible conductor temperatures play a key role in the design and operation of electrical systems. Each type of material and technical standard will have different temperature limits to ensure safety and system performance. In this article, EMIN will help you learn more about this issue in more detail!

Should I buy a used thermometer or not is a question many people ask. Currently, buying used temperature measuring devices is increasingly popular with many consumers and businesses. However, is this the right decision?

Spectrometers are used in laboratories and scientific research centers. They are usually electronic devices with function keys and large results display screens. The main function of a spectrophotometer is to separate, quantify and analyze solutions or solids. Engineers can use the machine to study properties, determine color, examine material composition and structure, and determine content. There are many different types of machines and models, suitable for each specific type of job. Currently, there are two popular types of spectrophotometers: handheld spectrophotometers and desktop spectrophotometers.

The desktop multimeter is designed to be durable and has extremely outstanding measurement capabilities, this product line is certainly an indispensable device for electrical engineers and researchers. But how to choose the best desktop multimeter? Let's find out in the article below!

Soil resistance is an essential technical parameter that technicians need to understand. The ground resistance meter is a good choice to assist users in determining technical parameters about the spread of current in the ground. Help them calculate and design lightning protection points, voltage balance, as well as build telecommunications, signal and data transmission projects effectively.

Metal hardness is a common concept in industry. So what is metal hardness and why is determining hardness important? Does using a handheld metal hardness tester help increase work efficiency? EMIN will explain to you in the article below!

Can thermal cameras see through walls or can thermal cameras with infrared function measure temperature through a wall? These are questions of not only a few but also many people who are interested at this time. To better understand how thermal cameras work, you need to know what the nature of thermal cameras is.

Maybe you already know that fiber optic welding machines are used to reconnect broken fiber optic cables, but perhaps you haven't discovered all the smart features of this device. In this article EMIN will share some useful information about modern fiber optic cable welding machines, let's refer to it!

In the surveying and measurement industry, perhaps electronic total stations are no longer strange devices. Instead, this is an indispensable and extremely important device. So what are the outstanding features of this device and how does it work, and how does it help the industry? Let's find out with EMIN in today's article!