USB Charger Doctor - Voltage Tester & Power Detector (DC3.5 to 7.0V) up-to 3A

Features

• Easily measures the output voltage of a USB power and the operating current and the USB charging current and voltage
• Supports plug-and-play, easy to use
• Compact size for ease of carrying

Specsifications

• Detection Range U = 3V-7.5V, I = 0A - 2.5A
• Resolution Voltage: 10mV, Current: 1mA
• Tolerance Voltage: <±1%, Current: <±2%
• Operating Temperature: 0 - 60°C