Key Features:
Display Size: 0.28 Inch LED
Voltage Range: 2.5V to 30V DC
Power Supply: Self-powered from measurement voltage
Accuracy: ±1%
Response Time: < 500ms
Wire Type: 3-Wire (Red: VCC, Black: GND, Yellow: Sense)
What’s Included:
1 x Mini Digital Voltmeter (0.28”, 3-Wire)
Product Description:
This compact digital voltmeter is ideal for monitoring voltage levels in DIY electronics, battery packs, solar systems, RC projects, and embedded devices. The 0.28-inch LED screen provides a clear, real-time voltage reading with high accuracy and low power consumption.
Specifications:
Parameter | Value |
---|---|
Voltage Range | DC 2.5V – 30V |
Display Type | 3-Digit 7-Segment LED |
Operating Current | < 20mA |
Refresh Rate | ~500ms |
Accuracy | ±1% |
Operating Temp | -10°C to +65°C |
Dimensions (L×W×H) | ~30mm × 13mm × 9mm |
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