Phone/WeChat: 13392863941 BONGSHIN sensors play a crucial role in industrial automation and measurement. They can accurately convert physical quantities (such as pressure, weight, temperature, etc.) into electrical signals, providing critical data for various devices and systems. The Korean Bongshin brand, as one of the leaders in the global sensor market, has earned the trust and … Read more
For multimeters, I believe that many electricians engaged in maintenance are no strangers to them. After all, it would be absurd to say that any electrician does not know how to use a multimeter. Although most electricians are familiar with the functions and usage of multimeters, it is crucial to pay attention to the proper … Read more
Correctly using a multimeter not only allows for quick identification of faults but also prevents damage to electrical devices and the multimeter itself. Below are some tips for using a multimeter. Check the range before measuring, do not measure without checking Do not change the range while measuring, switch to the off position after measuring … Read more
—Tips: Click on the blue text to follow and view previous exciting content— High-speed railway signal technology communication Frontline ▏ Applicable ▏ Quality Products Content Guide ID: gaotiexinhao A multimeter is a comprehensive instrument composed of various measurement circuits such as ammeters, voltmeters, and ohmmeters through a switching device. Understanding the principles of each measurement … Read more
In the battery industry, it is essential to learn how to correctly use a multimeter. Besides measuring voltage and current, it can quickly identify where a fault has occurred and prevent damage to both the electrical devices and the multimeter itself. Below are some essential tips for using a multimeter. Check the range before measuring, … Read more
Save it as a quick reference guide. Source: Hardware Ten Thousand Whys ‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧ END ‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧‧
The main function of an oscilloscope probe is to bring the voltage signal being measured from the measurement point into the oscilloscope for measurement. Ideally, the oscilloscope probe should have no effect on the measured signal, but in reality, its long cable inevitably has stray inductance, capacitance, and resistance. Therefore, they will affect the oscilloscope’s … Read more
Chemical Technology Process Package Design and Development Training Course Unit One: Basic Concepts of Instruments 1. Measurement, Measurement Error, Direct Measurement and Indirect Measurement 1. What is measurement error? Answer: The difference between the measured value and the true value is called measurement error. 2. What are direct and indirect measurements? Answer: Direct measurement refers … Read more
The Basic Principle of a Multimeter The basic principle of a multimeter is to use a sensitive magnetic electric direct current ammeter (microammeter) as the meter head. When a small current passes through the meter head, it will indicate the current. However, the meter head cannot handle large currents, so it is necessary to connect … Read more
