🔢 Dual Display DC Voltmeter + Ammeter — 0-100V / 0-10A, Blue & Red LED
A compact panel meter that shows voltage and current at the same time on two bright LED displays — red for volts, blue for amps. Wire it in line with your DC load and you get an instant readout of what your project is actually drawing, without reaching for a multimeter.
✨ Key Features
- Two independent displays: DC voltage (0-100V) and current (0-10A).
- Bright red + blue LED digits, readable across a room.
- External shunt included for the 10A current range.
- Separate thin measurement leads for voltage; the heavy leads carry the load current.
- Small panel-mount body for power supplies, test benches, and battery boxes.
- Self-powered from the measured circuit.
📋 Specifications
- Voltage range: DC 0-100V
- Current range: DC 0-10A (via supplied shunt)
- Display: dual LED, red volts / blue amps
- Voltage accuracy: typically about ±1% (module dependent)
- Wiring: 2 thin leads for voltage, 2 thick leads through the shunt for current
- Mounting: panel cut-out with retaining clips
- Supply: powered from the measured DC source
🔧 Perfect for
• Bench power supplies and DIY lab supplies
- Solar/battery boxes monitoring charge and discharge
- RC chargers, LED drivers, and motor test rigs
- Any project where you want live volts and amps at a glance
Connect the shunt in series with the load as shown in the module's wiring diagram, and never exceed the 100V/10A ratings — the meter is a display, not a fuse.