0.28" 100V 10A Dual LED Voltmeter Ammeter Blue+Red
DC 100V 10A Voltmeter Ammeter
Compact and reliable, this 0.28" dual LED voltmeter ammeter measures up to 100V and 10A. Featuring a bright red voltage and blue current display, it’s ideal for power monitoring in DIY electronics, battery packs, solar systems, and DC circuits.
The 0.28" Dual LED Voltmeter Ammeter is a compact, digital panel meter designed to monitor DC voltage (0–100V) and current (0–10A) simultaneously. With a small 0.28-inch display, this module combines a red LED voltage readout and a blue LED current readout, offering clear, real-time measurements in one unit.
Its integrated shunt allows accurate current sensing without needing external components. The module is ideal for battery systems, power supplies, solar setups, and electronics projects where voltage and current need to be monitored efficiently.
Specifications:
Display Type: Dual 7-segment LED
Display Size: 0.28 inch
Voltage Measurement Range: DC 0–100V
Current Measurement Range: DC 0–10A
Display Color: Voltage – Red, Current – Blue
Working Voltage: DC 4.5V–30V
Sampling Rate: ≥500ms/time
Measurement Accuracy: ±1%
Shunt Resistor: Built-in for up to 10A
Wiring Type: 4-wire (common ground) or 3-wire (external shunt compatible)
Dimensions: Approx. 48mm × 29mm × 22mm
Mounting Cutout: Approx. 45.5mm × 26.5mm
Operating Temperature: -10°C to +65°C