UT658 UNI-T USB Socket Tester

The UT658 is a voltmeter with a USB plug, created to check the voltage and current status of USB sockets. It allows you to check the correct operation of chargers, USB cables, or USB connectors in computers by measuring voltage values and current consumption. This is a plug-and-play device that requires no calibration, additional software, or battery power. Results are displayed on a small LCD with a backlight. The Uni-T UT658 automatically sums up the amount of current flowing through it, allowing you to diagnose problems with charging connected devices and check the parameters of power banks.

Key Features and Technical Specifications

• Measurement functions: voltage (V), current (A), and capacity (mAh).

• Power supply: no batteries required, powered by the USB port.

• Memory: stores up to 10 sets of measurements.

• Display: LCD with backlight for easy reading.

• Supply voltage range: 3V - 9V.

• Voltage measurement accuracy: +/- 1%.

• Voltage measurement resolution: 0.01V.

• Current measurement range: 0A - 3A.

• Current measurement resolution: 0.01A.

• USB device load test: 0 - 9999 mAh.

• Interface: USB-A 2.0 plug and socket.

• Dimensions: 80 x 28 x 11 mm.

• Weight: 28 g.

• Included in set: UT658 Tester.