USB-C and Lightning Support

The 2UUL PW33 supports both USB-C and Lightning. This allows a single tool to be used for diagnosing Apple phones, Android devices, and other compatible mobile devices.

Rapid identification

The PW33 enables preliminary testing without the need to disassemble the device, helping to narrow down the location of a fault.

The tester is useful both before beginning a repair and for verifying the functionality of a port after replacing a charging socket or a flex cable.

Displaying results on a PC

The device is equipped with a "PC Screen Cast" port, designed to transmit the display from the tester to a computer.

This feature allows for more convenient viewing of diagnostic readings on a larger screen—useful when analyzing results, demonstrating device operation, or documenting the testing process.

Professional diagnostic tool

The tester allows for a basic verification of a charging port's functionality before proceeding to more advanced motherboard diagnostics.

It serves as a valuable addition to a toolkit that already includes a multimeter, a laboratory power supply, and other measuring instruments.

While the results obtained using the PW33 help determine the direction for further diagnostics, they do not replace detailed measurements of the circuits responsible for charging.

Key Features

• 2-in-1 Functionality – pin connection checks and charging parameter diagnostics.

• Two Diagnostic Modes – separate functions for port testing and charging analysis.

• USB-C and Lightning Support – compatible with two connector standards.

• Non-invasive Diagnostics – preliminary port inspection without needing to open the phone.

• Voltage Range: 0–30 V – monitoring of voltage parameters.

• Current Range: 0–5 A – capability to measure electrical current.

• PC Screen Cast Port – allows tester readings to be displayed on a computer.

• 500 mAh Battery – enables convenient operation without a constant power connection.

• Built-in Display – provides a clear view of diagnostic results.

Applications

• Diagnostics for USB-C and Lightning charging ports Lightning.

• Verification of charging port pin connections.

• Checking for charging and communication issues via the connector.

• Monitoring of electrical parameters related to charging.

• Preliminary detection of potential damage to ports.

• Verification of port functionality following repairs.

• Diagnostics for Apple and Android smartphones in mobile device repair shops.

Technical Specifications

• Manufacturer: 2UUL

• Model: PW33

• Series: PortCheck Pro II

• Device Type: 2-in-1 charging port tester

• Supported Connectors: USB-C / Lightning

• Diagnostic Modes: 2

• Voltage Range: 0–30 V DC

• Current Range: 0–5 A

• Battery: 500 mAh