The Envistia Charger Doctor USB Digital Power Meter Tester is an essential tool designed to provide you with accurate readings of voltage and current, from your USB devices.
This USB power supply tester allows you to understand the power consumption of your USB gadgets, and the output of your USB power supply or PC ports, making it a valuable addition to your toolbox.
This USB Power Tester Meter is incredibly easy to use. Simply plug this USB meter between your device and the USB port you want to test. In an instant, you can monitor the voltage and current draw. It's a perfect solution for those who need to ensure their devices are operating under safe power levels.
This USB tester boasts a digital display that provides accurate and easy-to-read measurements. You'll be able to see at a glance the voltage and current, allowing you to diagnose issues or simply better understand your device's power needs.
Whether you're a hobbyist tinkering with a new project, a professional needing to test a USB port, or a consumer curious about your device's power consumption, this USB power meter will serve you well. The compact design of the USB meter tester makes it easy to carry and store. You can easily bring it with you wherever you go, ensuring that you always have the tools you need to test USB power supplies.
Charger Doctor Features & Specifications:
Compatible with USB 1.0, USB 1.1, USB 2.0, USB 3.0 ports.
Operating System Independent. No drivers or software necessary, the values are displayed in the tester itself.
Voltage Range: 3V ~ 7.5V
Current Range: 0 ~ 3A
Voltage Resolution: 10mV
Current Resolution: 1mA
Error range: Voltage
Full-scale voltage drop: 200mV
Operating Temperature: 0-60°C
Size: 52mm x 21mm x 15mm (2.05" x 0.8" x 0.59" (L x W x H)