AVHzY USB C Tester – 2-in-1 Color IPS DMM with PD/QC/BC1.2 Support

Effortless insight for charging and performance

Whether you’re validating a new charger, comparing cables, or tinkering with gadgets, the AVHzY USB C Tester delivers an at-a-glance view of the health and behavior of USB-C and USB-A setups. The color IPS screen stays legible in typical workbench lighting, translating complex readings into a clear, real-time readout. You’ll see voltage, current, power, resistance, temperature, and capacity update as you connect a device or power source. The device covers a broad range (voltage 3.6V–32.0V; current 0.00A–5.10A), making it a practical companion for everyday testing and quick diagnostics.

What makes it versatile

This is a true 2-in-1 tester, designed for USB-C and USB-A configurations. It supports multiple charging profiles and standards, including PD 2.0/3.0, QC 2.0/3.0, BC1.2, Apple 5V/2.4A, and MTK-PE. In practice, you can verify the negotiated voltage, observe how the device draws current under different loads, and identify whether a cable or connector is meeting expectations. The broad compatibility makes it a handy benchmark tool across a range of devices and chargers.

Real-world uses and scenarios

In quality inspection workflows for 3C peripherals, this tester provides a quick, reliable checkpoint. Gamers and electronics enthusiasts rely on it to monitor charging states while assembling or benchmarking accessories. The through-mode USB path supports data-line readings as well as voltage/current checks for data transfer scenarios, broadening its usefulness beyond power metrics. Its compact design makes it easy to carry, while the vivid display supports fast, non-intrusive checks on site or at the desk.

Safety, control, and practical notes

Safety features include over-voltage protection, over-current protection, low-voltage protection, charging time setting, and an auto-off function to conserve power. You can tailor testing sessions with charging time targets. Note: for PD testing, a PD charger must be connected to your device during the test; the meter powers on when a device is connected and remains off otherwise.

• Real-time readouts: voltage (3.6–32.0V), current (0.00–5.10A), power, resistance, temperature, and capacity
• Broad compatibility and data capabilities: PD/QC/BC1.2 profiles, USB data-through mode, USB reading with U disks and PC connections