Voltage Meter Head 0.56 Inch DC 0V-30.0V 3-Wire Voltage Meter Head LED Digital Voltmeter with Reverse Polarity Protection Green DC 3.00-30.0V - Digital Voltmeter Display
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The 0.56 Inch DC Digital Voltmeter Head (0–30.0V) is a compact and reliable LED voltage display module designed for accurate real-time monitoring of DC power systems. Featuring a bright green 0.56-inch LED display, 3-wire connection, and built-in reverse polarity protection, this voltmeter is ideal for control panels, power supplies, battery monitoring, automotive projects, and DIY electronics.
With a wide operating range and easy installation, it provides clear voltage readings from DC 3.00V to 30.0V, making it suitable for both low-voltage and general DC applications.
Applications
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DC power supplies
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Battery voltage monitoring
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Automotive and motorcycle electronics
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Solar DC systems
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DIY electronics and prototyping
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Control panels and enclosures
Key Features
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Wide Measurement Range: Measures DC 0–30.0V accurately
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0.56 Inch Green LED Display: Bright, clear, and easy to read
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3-Wire Design: Separate power and measurement lines for stable readings
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Reverse Polarity Protection: Protects the meter from incorrect wiring
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Low Power Consumption: Efficient operation for continuous monitoring
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Compact Meter Head: Easy panel mounting in tight spaces
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Simple Installation: Ideal for beginners and professionals alike
Technical Specifications
Parameter Specification Display Size 0.56 Inch LED Display Color Green Voltage Measurement Range DC 0 – 30.0V Operating Voltage DC 3.00 – 30.0V Wiring Type 3-Wire Protection Reverse polarity protection Display Type LED Digital Mounting Panel mount Application DC voltage monitoring
Package Includes
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1 × 0.56 Inch DC Digital Voltmeter Head (Green LED, 3-Wire)
⚠️ Usage Note
This voltmeter is for DC voltage only. Ensure correct wiring according to the 3-wire configuration and do not exceed the maximum rated voltage.
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