0.56inch 0-100V Three Wire LED Display Digital DC Voltmeter-RED

Description

1. Voltage Measurement Range: The voltmeter is designed to measure DC voltage levels within the range of 0 to 100 volts. It can accurately display voltage values within this range.
2. Three-Wire Design: The “three-wire” design typically includes three wires: positive (+), negative (-), and a common wire (COM). The positive and negative wires are used to connect the voltmeter to the voltage source you want to measure, while the common wire provides a reference point for the measurement.
3. LED Display: The voltmeter features a 0.56-inch LED display that shows the voltage value in digits. This type of display is commonly used for its clarity and visibility, even in well-lit environments.
4. Color: The display is often available in different colors. In this case, it is specified as “RED,” indicating that the LED digits are red when displaying the voltage value.
5. Accuracy: The accuracy of the voltmeter is an important factor to consider. It determines how closely the displayed voltage value matches the actual voltage in the circuit. Higher accuracy is desirable for precise measurements.
6. Power Supply: The voltmeter typically requires a power supply voltage to operate. In many cases, it operates on a low voltage, such as 4.5V to 30V DC. Be sure to provide the correct voltage to the voltmeter for proper operation.
7. Reverse Polarity Protection: Some voltmeters include reverse polarity protection, which prevents damage to the voltmeter if the positive and negative wires are accidentally connected in reverse.
8. Applications: The digital DC voltmeter is used in various applications where voltage monitoring and measurement are required, such as in DIY electronics projects, battery monitoring, automotive applications, and power supply testing.
9. Mounting: The voltmeter is designed for panel mounting. It typically has a threaded body with a locking nut, allowing you to securely mount it in a panel or enclosure.
10. Ease of Installation: The three-wire design and compact size make the voltmeter easy to install and integrate into your projects.
11. Calibration: Some voltmeters may require calibration to ensure accurate voltage measurements. Calibration may involve adjusting the display to match a known voltage source.