ATORCH U96PB USB 3.1 Tester User Manual

1. Introduction

The ATORCH U96PB USB 3.1 Tester is a versatile instrument designed to monitor various electrical parameters of USB devices. It can measure voltage, current, capacity, electric quantity, power, load impedance, D+/D- voltage, and charging time. This tester supports quick charging protocols such as Qualcomm QC3.0 (compatible with QC2.0), BC1.2, and Apple 2.4A, and also features OTG functionality. When power consumption exceeds 0.5W, the device automatically starts calculating time.

This model features Bluetooth connectivity, allowing it to communicate with mobile applications (iOS and Android 5.0+) and PC applications (Windows 7/10) for data export and advanced monitoring.

2. Safety Information

• Do not expose the device to extreme temperatures or humidity.
• Avoid dropping or subjecting the device to strong impacts.
• Do not attempt to disassemble or modify the device, as this may void the warranty and pose safety risks.
• Ensure proper ventilation when using the device, especially with high loads.
• Keep out of reach of children.

3. Setup

3.1. APP Download

The ATORCH U96PB USB Tester supports mobile and PC applications for enhanced monitoring and data export. Please download the appropriate application for your device:

• Android APP: Download from https://www.mediafire.com/file/0jiio43c0vuu1wx/U_Meter-Phone_mobile.apk/file (Requires Android 5.0 or above).
• iOS APP: Search for "E_test" on the Apple App Store.
• PC APP: Download from http://www.mediafire.com/folder/31bc15uhq8odb/E-meter (Supports Windows 7/10).

3.2. Bluetooth Connection Method (U96CB)

Follow these steps to connect your U96CB USB Tester via Bluetooth to your mobile device or PC:

1. Plug the U96CB USB Tester into a USB charger. The Bluetooth indicator on the tester will light up.
2. Download and install the E-meter APP software on your phone (only supports Android 5.0 and above).
3. Ensure your phone's Bluetooth is turned on. Then, open the E-test APP on your phone.
4. When the USB tester is powered on, the Bluetooth indicator is flashing. Turn on the E-test APP software icon and allow Bluetooth to turn on.
5. Click the Bluetooth icon in the upper left corner of the APP to open the menu for selecting the USB tester model, UD18-BLE. Return to the main APP interface.
6. During the measurement, the upper right corner shows the model currently online (UD18-BLE). The Bluetooth icon in the upper left corner turns blue, indicating that the measurement is in online communication.

3.3. Android Bluetooth Permission Settings

For Android devices, you may need to adjust location permissions for the E-test app to function correctly with Bluetooth:

1. Go to your phone's Settings.
2. Select Applications.
3. Choose Permission Management.
4. Find and select Location.
5. Select Location Information.
6. Ensure Storage and Location permissions are enabled for the E-test app.
7. Open the E-tester app, and you should find the device (e.g., JDY-19).

4. Operation

4.1. Basic Usage

To use the USB tester, simply plug it into a USB power source (e.g., a wall charger, power bank, or computer USB port), and then connect your device (e.g., phone, U disk, hard drive) to the output port of the tester. The display will immediately show real-time measurements.

4.2. Function Button Application Method

The device features a single function button for various operations:

• Short press: Switches between different display screens.
• Quick double-click: Clears the accumulated capacity (mAH) to zero.
• Quick triple-click: Clears the accumulated power (WH) to zero.
• Quick four-click: Clears the accumulated time to zero.
• Quick five-click: Changes the cumulative data storage group number (NO.X, 10 groups of data are available).
• Long press: Clears all accumulated capacity, power, and time data simultaneously.
• Long press (in Screen Rotation interface): Rotates the screen display.
• Adjusting Alarms: When the short key is pressed to the overvoltage, low pressure, or overcurrent setting interface, the value can be adjusted by quickly double-clicking or quickly triple-clicking.

4.3. Display Interfaces

The U96PB tester offers a 12-in-1 display interface, providing comprehensive data at a glance. These include:

• Welcome Screen
• Chinese/English Display Interface
• Capacity Group Number Interface
• Measurement Interface (Voltage, Current, Power, Resistance, Temperature, Capacity, Electricity, Time, Bluetooth connection indicator)
• USB Four-wire Detection (Fast charge protocol recognition, USB D+/D- voltage, supply voltage, load current)
• Background Calibration Interface
• Screen Rotation
• Screen OFF
• Overvoltage Alarm (>30.0V)
• Low Voltage Alarm (<3.00V)
• Overcurrent Alarm (>8.00A)

4.4. Data Storage

The U96PB tester supports 10 groups of capacity data storage, allowing you to record and compare measurements over time.

4.5. Video Demonstration

Watch this video for a demonstration of the Bluetooth connection and app usage:

5. Specifications

6. Troubleshooting

6.1. App Connectivity Issues (Android)

Problem: The mobile application is not connecting or working on Android 11 (or similar versions), even when Bluetooth is connected.

Solution: Ensure that location services and Bluetooth are both enabled on your Android device. For the app to function correctly, you must grant it access to geolocation. Refer to section 3.3 for detailed steps on adjusting Android Bluetooth permission settings.

7. User Tips

• For optimal app functionality on Android, always ensure both Bluetooth and geolocation are enabled.
• The digital display provides clear and comprehensive data, making it easy to monitor charging performance.
• Leverage the software calibration technique for 1% accuracy in your measurements.
• The wide measuring range allows for testing a variety of USB devices and chargers.

8. Warranty and Support

For any technical support or warranty inquiries regarding your ATORCH U96PB USB 3.1 Tester, please contact your retailer or the manufacturer directly. Keep your purchase receipt as proof of purchase.