
Mini Digital for DC Voltmeter 0.28 Inch Two-Wire 2.5V-30V Mini Digital for DC Voltmeter Voltage Tester Meter LED Display
Amazon Price as of 03/20/2025 12:14 GMT+00:00
$4.99
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Product Description
Mini Digital for DC Voltmeter 0.28 Inch Two-Wire 2.5V-30V Mini Digital for DC Voltmeter Voltage Tester Meter LED Display
• 1. The wiring of this voltmeter is simple. The red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.
• 2. Conventionally do not need an external working power supply, you can work directly with the measured voltage, measuring the voltage range of the second line 2.5-30V.
• 3. Wide voltage operation, red minimum measurement voltage 2.5V, the maximum safe pressure can reach 40V, more than 40V may be damaged.
• 4. When measuring voltage below 10V, two digits are displayed after the decimal point; when measuring voltage above 10V, one digit is displayed after the decimal point.
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