DC 0V–100V LED Digital Voltmeter (3 Wires) – Mini 0.28 Inch Display
₨ 180
🔹 Wide Measuring Range: 0V – 100V DC – suitable for multiple DC applications.
🔹 High Accuracy: ±3% precision ensures reliable and stable voltage readings.
🔹 Compact Design: Small 0.28-inch display fits anywhere – saves panel space.
🔹 Reverse Polarity Protection: Prevents damage even if wires are connected backward.
🔹 Auto Decimal Adjustment: Two decimals below 10V, one decimal above 10V for best clarity.
🔹 Bright LED Display: Available in Red / Blue / Green / Yellow for clear visibility.
🔹 Low Power Consumption: Operates efficiently with <30 mA current.
🔹 Easy 3-Wire Connection:
🔴 Red – Power + (VCC)
⚫ Black – Ground (GND)
🟡 Yellow – Voltage Input (V_in)
🔹 Durable & Safe: Works reliably between -10°C to +65°C with built-in circuit protection.
Upgrade your voltage monitoring experience with this high-precision 3-wire LED Digital Voltmeter!
Compact yet powerful, this mini DC voltage meter accurately measures 0 to 100V DC with bright LED digits in Red, Blue, Green, or Yellow colors.
Its reverse polarity protection, auto decimal adjustment, and fine-tuning feature make it the perfect choice for electronics projects, vehicles, and power systems.
⚙️ Technical Specifications:
| Parameter | Details |
|---|---|
| Display Size | 0.28 inch LED |
| Voltage Range | 0 V – 100 V DC |
| Working Voltage | 2.4 V – 40 V (3-Wire Type) |
| Accuracy | ±3 % |
| Refresh Rate | ≥200 ms/time |
| Working Current | < 30 mA |
| Operating Temp | -10 °C – +65 °C |
| Dimensions | 30 × 12 × 9 mm |
| Colors Available | 🔴 Red / |
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