Electrical and electronic

The Hioki 3288 meter is still hot on the market today, as of April 2025, even though it was launched a long time ago. This device can measure AC, DC current and the ability to measure continuity and resistance. This measurement capability is indispensable in the toolkit of experts and technicians in the electrical field. Highly appreciated in the market, the Hioki 3288 meter stands out with its easy-to-grip design, suitable for all users. Behind the numbers and techniques, the Hioki 3288 meter gives users confidence and convenience when working, making a difference in the world of modern electrical technology.

Currently, you may already know that there are two main types of multimeters on the market: analog and digital. Each type offers a different approach depending on personal habits and usage purposes. The analog type has a traditional design, making it easy to observe for those familiar with manual operations, while the digital type is more modern, providing quick and clear results on an electronic display.

In electrical and electronic research and testing, generating standard signals with precise amplitude, frequency and waveform is a minimum. That is why pulse generators become important equipment in laboratories, research centers or even in production.

Luminous intensity is a familiar term but not everyone understands it clearly. So what is luminous intensity? How to measure and what is the formula? In today's article, EMIN will answer these questions to help you better understand luminous intensity.

Have you ever bought a fancy tile cutter, but when you use it, you find that the cutting line is not smooth, the machine runs erratically, and even degrades quickly? If the device has no problem, it is very likely that the cause lies in the way you use it without realizing it.

The moisture content of dried products plays an important role in preservation and use. The appropriate moisture level helps maintain quality and preserve natural flavor, especially for foods such as dried fruits or nutritious nuts.

Why go to the shop when you can wash your car at home, take control of your time and still ensure that your car is clean and shiny? If you are planning to take care of your "beloved car" yourself, you only need a hot air blower, you don't need to worry anymore, it is not only used in car repair but also widely used in paint spraying, plastic processing, even supporting the removal of stickers. But to use it properly, ensure safety and achieve maximum efficiency, there are important notes you need to know, all of which will be in the article below!

Choosing a suitable clamp meter is a headache for you, especially for technicians. It can be said that for electricians, it helps measure important parameters such as voltage, current, resistance, capacitance, temperature...

Dòng điện trong hệ thống không phải lúc nào cũng hoạt động bình thường và một yếu tố ít được để ý nhưng có thể gây ảnh hưởng nghiêm trọng chính là sóng hài. Chúng làm giảm hiệu suất, tăng mức tiêu hao năng lượng và đẩy nhanh quá trình lão hóa của thiết bị. Nhận thấy vấn đề này, EMIN cung cấp giải pháp kiểm soát sóng hài hiệu quả, giúp hệ thống điện vận hành ổn định, giảm thiểu tổn hao và kéo dài tuổi thọ thiết bị.

Why take it to the store when you can check it yourself at home? Multimeters are no longer strange to us technical brothers, right? The device helps determine the condition of diodes, circuit components and many other electronic components. If you do not know how to use it to check diodes, this article will guide you step by step in a simple and easy-to-understand way.