USB Voltage and Current Tester

USB Voltage and Current Tester. Displays real-time voltage and current on an LED display. Ideal for easily measuring power consumption during charging or operation of USB devices.

Features:

• USB Type A connector: 1× male (input), 2× female (output)
• Displays real-time voltage and current consumption
• Measurement range: 3–9 VDC, 0–5 A
• Resolution: 10 mV, 10 mA
• Accuracy: ±1% (< 3 A), ±3% (at 3–5 A)
• Voltage drop at full load: 200 mV