UNI-T UT658B USB Tester

The UNI-T UT658B is a compact USB tester that lets you monitor charging parameters of electronic devices in real time. It simultaneously displays voltage, current, and total capacity, making it easy to assess the quality of chargers, cables, or power banks.

• Real-time monitoring: Shows voltage (3-9 V), current (0-3.5 A), and capacity (0-9999 mAh) on a clear LCD screen.
• High accuracy: Voltage and current accuracy of ±(1%+5) with 0.01 V and 0.01 A resolution.
• Data logging: Stores up to 10 sets of data for tracking energy consumption over time.
• Compact and portable: Lightweight (30 g) with dimensions 72×29×12 mm and a 10 cm cable for easy use.
• Wide compatibility: Works with USB-A devices and is ideal for diagnosing charging issues.

Perfect for everyday use and quick diagnostics, the UT658B helps you ensure your devices charge efficiently. Includes USB tester and user manual.