EMIN News

12/12/2024 10:59:58

Instructions for adjusting the thermometer from F to C for beginners

Converting a thermometer from Fahrenheit to Celsius is a common problem for those new to using the device. Electronic thermometers are now popular in most families, especially those with young children. However, some people may have difficulty reading the measurement results because these devices often have two measurement modes: Celsius and Fahrenheit. In our country, Celsius is the more popular unit of temperature measurement. Therefore, resetting the thermometer to display results in degrees Celsius will make monitoring the temperature easier and more convenient.

12/11/2024 13:46:34

What is a wrench? What to use?

What is a wrench? Many people still do not know about this mechanical item, a wrench used to remove and install bolts and nuts of many different sizes. For those new to learning, wrenches are often noticed for their convenient design and durable material, usually anti-rust alloy steel.

12/10/2024 10:03:11

Some common errors when using TDS testers and how to fix them

TDS, commonly known as total dissolved solids, is an indicator of water quality. A simple yet effective way to better understand the water we use every day. With the role of checking the cleanliness of water, the TDS meter helps ensure safe water for humans and protects the living environment for organisms.

12/09/2024 11:42:16

Need to read this article before buying a used oscilloscope

In the field of electronic repair, besides basic equipment such as a multimeter, an oscilloscope is an important choice if you want to improve your skills and handle complex technical errors. However, the price of quality products is often quite high, causing many people to consider buying used machines to save money. However, this is a cost-effective option, but also has many potential risks during use.

12/07/2024 08:49:43

What is relay? Things to know about relays

Relays are devices used mainly in the electronics industry. You will easily find relays in devices such as industrial electrical cabinets, wall cabinets, refrigerators or control cabinets. The main function of the relay is to monitor and turn off the power source when an overload occurs, helping to protect machinery and ensure safety.

12/05/2024 14:41:10

From A-Z how to measure ground resistance with HIOKI FT6041

Hioki earth resistance measuring equipment is increasingly popular in testing grounding systems in construction sites and factories. But which is the quality product that is most trusted by engineers today? Let's take a look at the Hioki FT604 line of earth resistance measuring equipment for electrical engineers and the most accurate measurement method from the company in this article!

12/05/2024 09:19:22

In what environment is the furnace used?

Furnaces may be an unfamiliar concept to many people, but this is a device used in many fields, especially in laboratories. So what exactly is a furnace, and why is it important? In this article, EMIN will share the necessary information for you to better understand this type of device, from structure, classification to practical applications in research and analysis work.

12/03/2024 13:53:45

Which MAP table is good and selling well by the end of 2024?

MAP table (standard inspection table), is a mechanical device familiar to many mechanical engineers. Plays an important role in checking flatness and standard surfaces, supporting accurate measurement work. MAP tables appear widely, from compact laboratories to large production workshops and factories, where hundreds of workers operate every day.

11/30/2024 09:20:53

What's hot about the pen air grinder? Characteristics and applications

Are you looking for a convenient, compact handheld mini grinder that still ensures optimal performance? A pen-type air grinder is a choice worth considering. With an ultra-compact, but no less sturdy structure, this machine will not disappoint users. In the article below, EMIN will go deeper into the structure and usage of pen grinders

11/29/2024 09:51:34

What is a variable stream? Things to know about variable currents for monitoring systems

Today, electricity is everywhere around us, present in most homes. But did you know, the current in the system is often very large and cannot be fed directly into measuring devices or other instruments. Therefore, current transformers were born to solve this problem. So what is a current transformer and what role does it play? This is a device that helps convert large currents into smaller currents, suitable for measuring and protecting other devices.