DS N-VC288 Volt Amp Meter
TheDS N-VC288 Volt Amp Meter is a reliable digital panel instrument designed to display both DC voltage and current in real time. Featuring a dual 0.28-inch LED display, it allows users to monitor power systems accurately without requiring separate voltage and current meters.
Supporting a 0–100V DC voltage range and 0–10A DC current range, this panel meter is widely used in battery chargers, bench power supplies, solar energy systems, automotive electrical projects, UPS units, inverters, and embedded electronics. Its compact panel-mount design makes installation simple in control panels, electronic enclosures, and custom equipment.
The module operates from an independent DC 4–30V power supply and uses a 5-wire connection for accurate voltage and current measurement. It features a fast refresh rate, low power consumption, and high visibility with dual-color LED display options such as Red + Blue or Red + Red, depending on the model.
Whether you’re building a DIY bench power supply, monitoring battery charging, or integrating a display into an electronic project, the DSN-VC288 offers an economical and dependable solution for continuous DC voltage and current monitoring.
Technical Specifications
| Specification | Details |
|---|---|
| Model | DSN-VC288 |
| Product Type | Digital DC Voltmeter & Ammeter |
| Voltage Measurement Range | DC 0–100V |
| Current Measurement Range | DC 0–10A |
| Display | Dual 0.28-Inch LED |
| Display Colors | Red + Blue / Red + Red (Model Dependent) |
| Voltage Resolution | 0.1V |
| Current Resolution | 0.01A (0–9.99A) |
| Voltage Accuracy | ±0.1% (Typical) |
| Current Accuracy | ±1% (Typical) |
| Operating Voltage | DC 4–30V |
| Working Current | <20mA |
| Refresh Rate | Approx. 300ms |
| Wiring | 5-Wire Connection |
| Mounting Type | Panel Mount |
| Panel Cut-Out | Approx. 46 × 27 mm |
| Module Dimensions | Approx. 48 × 29 × 22 mm |
| Operating Temperature | -10°C to +65°C |
Specifications may vary slightly depending on the manufacturer or production batch.
Applications
- DC power supply monitoring
- Battery charging systems
- Solar power installations
- Automotive electrical systems
- UPS and inverter projects
- DIY electronics projects
- Laboratory power supplies
- Industrial control panels
- Robotics applications
- Embedded system monitoring
Precautions
- Verify the wiring diagram before connecting the module.
- Do not exceed the maximum measurement limits of 100V DC and 10A DC.
- Always observe correct polarity during installation.
- Use an independent 4–30V DC supply if required by your wiring configuration.
- Ensure all wiring connections are secure before powering the system.
- Protect the module from moisture, excessive heat, and dust.
- Avoid short circuits during installation.
- Mount the meter securely to prevent vibration and mechanical damage.
Related Products
- Panel Meters
- Digital Volt & Amp Meters
- DC Power Supply Modules
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