Lưu ý khi sử dụng Đồng hồ vạn năng Extech MM560A

Đầu dò siêu mảnh phù hợp với các phép đo cần phản hồi nhanh nhưng thường có độ bền cơ học thấp hơn. Dây nhỏ dễ bị uốn hoặc đứt khi làm việc trong môi trường rung động, va chạm hoặc có dòng vật liệu chuyển động mạnh.

A circuit board may function normally yet still consume significant power in standby mode. Particularly in IoT devices, wireless sensors, battery-operated equipment, or low-power control circuits, a difference of just a few microamperes in sleep current can significantly impact battery life

A Type K temperature probe may gradually become less accurate after prolonged use due to aging, oxidation, and changes in the probe’s thermoelectric characteristics. The higher the temperature and the longer the exposure time, the more noticeable these effects can become.

Mr. Le Van Truong, Head of the Technical Department at EMIN, shares insights into the processes behind a project handover—ranging from site surveys and risk management at the factory to how a technical lead makes on-the-spot decisions and turns every trip into a shared learning experience for the entire department.

Gloss is not a factor separate from color; the two characteristics work together to determine the final appearance of the printed product. Systematic measurement enables businesses to better control surface quality, detect variations early, and maintain consistency in the finished product.