Voltmeter

From a humble and small factory to becoming one of the most renowned and respected China Voltmeter Manufacturers and Suppliers, We, Geyue Electric, have embarked on a journey that has spanned nearly fifteen years. This journey has been marked by painstaking efforts, unwavering determination, and a spirit of going all out without any hesitation or reservation. Every step of the way has been filled with challenges and obstacles, but we have remained steadfast and dedicated, constantly striving for excellence and innovation in the field of Voltmeter production and supply. Currently, the factory of Geyue Electric possesses a highly standardized workshop covering an area of over 10,000 square meters. This vast working space is furnished with advanced facilities and follows strict quality control norms. Our company is fortunate to have a considerable number of well-trained technical workers, who not only have profound professional knowledge but also exhibit a strong sense of responsibility and commitment. Moreover, our company also have a technical R & D team consisting of a group of experienced engineers who carry extensive experience and in-depth understanding in their respective domains, constantly exploring and innovating to maintain our leading position in technological progress and market trends.

LCD/LED Voltmeter is an electronic instrument for voltage measurement in the circuit and is extensively utilized in domains such as industry, laboratories, and households. The working principle of LCD/LED Voltmeter is founded on voltage measurement and display technology. The Voltmeter detects the voltage magnitude in the circuit through a built-in voltage sensor (such as a voltage divider resistor) and converts it into a processable signal. After the voltage signal is amplified and filtered, it is transformed into a digital signal through an analog-to-digital converter (ADC). The digital signal is transmitted to the display module, and the voltage value is visually presented in digital form on the LCD (liquid crystal display) or LED (light-emitting diode) screen.

Geyue Electric suggests that when users use LCD/LED Voltmeters, they usually should pay attention to the following steps: Users should select the appropriate Voltmeter range according to the voltage range of the measured circuit. When connecting the circuit, users should connect the Voltmeter in parallel to the circuit and ensure the correct connection of the positive and negative poles. After turning on the circuit power, the Voltmeter will automatically display the current voltage value, and users can directly read the voltage value from the LCD or LED screen. After the measurement is completed, users must first turn off the power and then remove the Voltmeter.