Description
1. Measuring range three-wire DC0-100V: This voltmeter is capable of accurately measuring voltages in the range of 0 to 100 volts for direct current (DC) circuits using a three-wire configuration.
2. Power supply voltage 3.5-30V (with reverse connection protection) higher than 30V may be damaged: The voltmeter requires a power supply voltage between 3.5 and 30 volts, and it has built-in protection against reverse polarity. However, exceeding 30 volts may cause damage to the voltmeter.
3. Test accuracy ±1% >10V, the error is plus or minus 0.2V <10V, plus or minus 0.03V: The voltmeter offers a test accuracy of approximately ±1% for voltages above 10 volts, with an error margin of ±0.2 volts. For voltages below 10 volts, the error margin is reduced to ±0.03 volts.
4. Input impedance >50KΩ: The voltmeter has an input impedance greater than 50 kilohms, indicating that it has a high resistance to minimize the impact on the circuit being measured.
5. Working current <30mA: The voltmeter operates with a low working current consumption of less than 30 milliamperes, making it suitable for use in low-power applications.
6. Refresh speed: about 100mS once: The voltmeter has a refresh speed of approximately 100 milliseconds, meaning that it updates and displays the measured voltage value every 100 milliseconds.
7. Display specifications Three-digit 0.36 LED digital tube (red, blue, green, yellow, and white 5 colors optional): The voltmeter utilizes a three-digit 0.36-inch LED digital tube display, which can be chosen in red, blue, green, yellow, or white colors, providing clear and easily readable voltage readings.
8. Lead length default 15cm: The default length of the leads or wires connected to the voltmeter is 15 centimeters, allowing for flexibility in positioning and installation.
9. Dimensions 33 x 15 x 10 mm: The voltmeter has compact dimensions of 33 millimeters in length, 15 millimeters in width, and 10 millimeters in height, making it suitable for use in various applications where space is limited.
10. Hole size: Hole distance: 28mm Hole diameter: 2.8mm: The voltmeter is designed to be mounted on a panel or enclosure using a hole with a diameter of 2.8 millimeters and a distance of 28 millimeters between the holes.
11. Net weight 5g: The voltmeter is lightweight, weighing only 5 grams, which adds to its convenience and ease of use.
12. Working temperature -10 ~ +65℃: The voltmeter is designed to operate within a wide temperature range, from -10 to +65 degrees Celsius, making it suitable for various environments and conditions.
13. Working humidity 10 ~ 80%: The voltmeter is capable of operating in environments with humidity levels ranging from 10% to 80%, ensuring its functionality in different humidity conditions.
14. Working pressure 80 ~ 106kPa: The voltmeter can withstand and operate reliably within a pressure range of 80 to 106 kilopascals, ensuring its durability and functionality in different pressure conditions.
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