Overview of this 0.28inch 100V 50A DC Digital Voltmeter Ammeter with shunt
The 0.56-inch Digital Voltmeter Ammeter is a compact, dual-display meter for DC circuits. It accurately measures voltage up to 100V and current up to 50A with ease. The bright LED display shows both readings simultaneously for quick and clear monitoring. Ideal for DIY projects, battery monitoring, and power supply testing.
This meter comes with an external 50A shunt for high-current applications and stable readings. It’s easy to install with simple wiring and clear polarity markings on the back. Whether you’re a hobbyist or technician, it adds convenience to your electronics toolkit. Durable and efficient, it offers reliable performance in various DC setups.
Features
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Dual Display for Voltage and Current – Shows both voltage (up to 100V) and current (up to 50A) on the same screen for easy monitoring.
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Bright 0.56-Inch LED Display – Clear red/blue LED digits ensure easy readability in various lighting conditions.
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External 50A Shunt Included – Comes with a heavy-duty shunt for accurate high-current measurement without internal heating.
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Wide Input Voltage Range – Supports 4.5V to 30V supply, making it compatible with various DC systems.
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Easy Panel Mounting Design – Compact and rectangular form makes it simple to install on dashboards or enclosures.
Specification
Specification | Details |
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Display Type | Dual 0.56-inch 3-digit Red & Blue LED |
Voltage Measuring Range | DC 0V to 100V |
Current Measuring Range | 0A to 50A |
Working Voltage | DC 4V to 30V |
Display Accuracy | ±1% (Voltage & Current) |
Shunt Resistor Included | Yes, 50A/75mV Shunt Provided |
Refresh Rate | Approximately 500ms/time |
Wire Connection | 3-wire or 4-wire depending on configuration |
Operating Temperature | -10°C to 65°C |
Current Consumption | < 20mA |
Mounting Type | Panel Mount |
Dimensions (L x W x H) | 48mm x 29mm x 22mm |
Weight | Approx. 20g (without shunt), 160g (with shunt) |
Material | ABS Plastic Housing |
SKU | RW-499 |
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