🔌 Dual LED Voltmeter & Ammeter Module 🔌
This compact 0.28" dual LED digital meter displays both voltage (up to 100V DC) and current (up to 10A) simultaneously. It features a two-color LED display (blue for voltage, red for current), making it perfect for electronics projects, battery monitoring, and power systems. (Note: New and old versions may be shipped randomly).
✅ Technical Specifications:
- Device Type: Dual LED Voltmeter + Ammeter.
- Display Size: 0.28 inch.
- Voltage Range: DC 0 – 100V.
- Current Range: DC 0 – 10A.
- Display Colors: Blue (Voltage) + Red (Current).
- Operating Voltage: 4.5V – 30V DC.
- Accuracy: ~±1%.
- Dimensions: ~48 × 29 × 21 mm.
- Approximate Weight: 25 g.
🔹 Key Features:
✔ Simultaneous display of voltage and current.
✔ Compact design for easy panel mounting.
✔ Clear dual-color LED display.
✔ Great for monitoring batteries, motors, and power supplies.
✔ Simple wiring with 3 or 4-wire connection (depending on version).
📌 Common Applications:
- Battery charging and discharging monitoring.
- Solar and portable power systems.
- Electronics projects and robotics.
- Motor current and voltage monitoring.
- DIY energy and home automation systems.