1. Product Overview
The iSolution USB Tester C2 is a versatile charging power tester designed to measure current, voltage, and analyze fast charging protocols. It supports a wide range of protocols for both detection and triggering, making it an essential tool for evaluating USB-C power delivery systems.
2. Device Layout and Controls
Familiarize yourself with the physical components and controls of your C2 USB Tester:
- Type-C IN: Connect to the power source (charger, power bank, etc.).
- Type-C OUT: Connect to the device being charged or tested.
- PC-USB In: Connect to a computer for data logging, firmware updates, or external power when monitoring low voltages.
- Return Button: Used to go back to the previous menu or screen.
- Left/Up Arrow Keys: Used for navigation and increasing values.
- Confirm Button: Used to select options or confirm actions.
- Right/Down Arrow Keys: Used for navigation and decreasing values.
3. Setup and Basic Operation
- Powering On: Connect the Type-C IN port of the tester to a USB-C power source. The device will power on automatically.
- Connecting a Device: Connect the Type-C OUT port of the tester to the device you wish to charge or test.
- Monitoring: The display will immediately show real-time voltage (U), current (A), and power (W) measurements. Depending on the model, it may also show PD version, temperature, and C1/C2 voltages.
- External Power Supply: If the monitoring voltage is less than 3.6V, connect the PC-USB port to a computer or a 5V USB power adapter for stable operation.
4. Advanced Features and Navigation
The C2 USB Tester offers various advanced functions accessible through its menu system:
4.1 Protocol Detection
The tester can automatically detect a wide array of fast charging protocols:
- QC2.0, QC3.0, QC4+, QC5.0
- PD2.0, PD3.0, PD3.1, PD3.2
- Huawei FCP, Huawei SCP
- Samsung AFC
- UFCS integrated fast charging
- OPPO-WOOC/SVOOC
- MTK-PE
- VIVO VFCP
4.2 Protocol Triggering
You can manually trigger specific fast charging protocols to test charger capabilities:
- QC2.0, QC3.0
- PD2.0, PD3.0, PD3.1, PD3.2
- Huawei FCP, Huawei SCP
- Samsung AFC
- UFCS Fusion Fast Charging
- VIVO VFCP
4.3 Menu Navigation
Use the Left/Up and Right/Down arrow keys to navigate through different measurement screens and settings. The Confirm button is used to enter sub-menus or select options, while the Return button takes you back.
5. Specifications
The C2 series USB Testers come in different models (Lite, Std, Pro) with varying capabilities:
| Functional Classification | Detailed functions | C2 Lite | C2 Std | C2 Pro | Precision |
|---|---|---|---|---|---|
| Measurement function | ADC | 16 bits | 16 bits | 20 bits | |
| Monitoring voltage | 0-36V | 0-36V | 0-48V | ±(1.0‰+3) | |
| Monitoring current | 0-7A | 0-7A | 0-7A (short-term peak 10A) | ±(1.0‰+2) | |
| Monitoring power | 0-240W | 0-240W | 0-240W | ±(1.0‰+2) | |
| D+/D-voltage | 0-3.3V | 0-3.3V | 0-3.3V | ±(1.0‰+2) | |
| C1/C2 voltage | 0-2.8V | 0-2.8V | 0-2.8V | ±(1.0‰+2) | |
| Capacity | 0-9999.9Ah | 0-9999.9Ah | 0-9999.9Ah | / | |
| Energy | 0-9999.9Wh | 0-9999.9Wh | 0-9999.9Wh | / | |
| Statistical time | 99.59.59 | 99.59.59 | 99.59.59 | / | |
| Wire resistance | 0-99.9Ω | 0-99.9Ω | 0-99.9Ω | / | |
| Special function | Bluetooth | / | Support | Support | |
| PC PD packet capture | / | Support | Support | ||
| Gravity sensor | Support | Support | Support | ||
| iPhone charger SN code reading | / | Support | Support |
6. Maintenance
To ensure the longevity and accuracy of your USB Tester C2:
- Keep the device clean and free from dust and moisture.
- Avoid dropping or subjecting the device to strong impacts.
- Store in a cool, dry place when not in use.
- Do not attempt to disassemble or repair the device yourself, as this will void the warranty.
7. Troubleshooting
- Device not powering on or display is dim: Ensure the monitoring voltage is above 3.6V. If not, connect the PC-USB port to an external 5V power source (e.g., a computer USB port or a standard USB charger) to provide sufficient power.
- Inaccurate readings: Ensure all connections are secure and clean. Try using different cables and power sources to isolate the issue.
- Fast charging protocol not detected/triggered: Verify that both the charger and the device being charged support the specific fast charging protocol. Some protocols require specific cables.
8. User Tips
- For optimal performance and to avoid potential issues with low voltage monitoring, always connect the PC-USB port to an external power source if the input voltage is below 3.6V.
- When testing different fast charging protocols, ensure you use high-quality, compatible cables to prevent data transfer or power delivery limitations.
9. Warranty and Support
Your iSolution USB Tester C2 comes with a 1-year warranty from the date of receipt. During this period, defective merchandise is eligible for a full refund or replacement.
9.1 Warranty Claims
To initiate a warranty claim or return, please contact our sales representative to obtain a Return Merchandise Authorization (RMA) number. Products returned without a valid RMA number may not be processed.
9.2 Return Policy
- Return freight charges are the responsibility of the customer.
- We are not responsible for any charges or damages incurred during the return process due to customer error (e.g., improper packaging, incorrect shipping method).
For further assistance, please contact Integrated Solutions Co.,Ltd customer support.
