With this USB Power Meter, you can quickly and easily check the actual voltage and current draw of USB devices. The compact measuring device is connected directly between the USB power source and the consumer, displaying the current measurements in real-time on a clearly readable LED display. It is ideal for testing USB chargers, power banks, USB hubs, computers, laptops, Raspberry Pi projects, and USB cables. This allows you to determine whether a charger is delivering the desired power or if a USB cable is causing excessive losses. Thanks to its compact design, the meter fits easily into any tool bag and is suitable for both private and professional use.

Features:

• Real-time display of USB voltage and current draw
• Easily visible red LED display
• Simple operation without additional software
• Ideal for testing chargers and USB cables
• Suitable for smartphones, tablets, power banks, and USB devices
• Compact and robust design
• Direct connection to USB-A ports
• Quick troubleshooting for charging issues

Application examples:

• Checking the output voltage of USB power supplies
• Monitoring the current draw of smartphones and tablets
• Testing power banks and USB batteries
• Comparing different USB cables
• Monitoring Raspberry Pi or Arduino projects
• Analyzing USB ports on PCs and laptops

Technical specifications:

• Connection: USB-A plug to USB-A socket
• Display: Red LED display
• Measurements: Voltage (Volts) and current (Amperes)
• Compact plastic housing in black
• Plug-and-play, no drivers required

A practical tool for tech enthusiasts, electronics engineers, hobbyists, and anyone who wants to reliably monitor the actual performance of their USB devices.