1. Introduction
The AUTOOL SVB302 Two-Way Articulating Borescope is a professional inspection camera designed for detailed visual inspection in hard-to-reach areas. It features a highly flexible probe with a two-way articulating lens, adjustable LED lighting, and compatibility with both Android and iOS devices for real-time viewing and recording. This manual provides essential information for the safe and effective use of your borescope.

The AUTOOL SVB302 borescope is widely used for auto inspection, mechanical maintenance, construction industry, power facilities, chemical pipelines, and security monitoring.
2. Key Features
- Two-Way Articulating Lens: The camera probe offers 210° two-way articulation, allowing for comprehensive inspection of complex internal structures.
- High-Definition Imaging: Captures clear images and videos with 1280*720 resolution and a 70° angle of view.
- Adjustable LED Illumination: Equipped with 6 super bright LEDs with 3 adjustable brightness levels to ensure clear visibility in dark environments.
- IP67 Waterproof Probe: The 1-meter flexible metal cable and camera are IP67 rated, making them suitable for use in wet or submerged conditions.
- Wide Compatibility: Supports both Android and iOS systems, connecting via USB 2.0 to your smartphone for real-time display.
- Temperature Protection: Features smart protection that cuts video signals in extreme heat to prevent damage to the device.
- Long Battery Life: Integrated 2000mAh rechargeable Lithium-ion battery provides 2-3 hours of continuous operating time.
- Multi-language Support: User interface supports English, French, German, Italian, Spanish, Chinese, and Japanese.

Detailed view of the 210° articulating camera, showing its 0.25-inch diameter, 1.18-3.94 inch depth of field, 70° angle of view, and 1.38-inch bending radius.

Illustration of the 6 high-intensity illumination lights and their three adjustable brightness levels (Level 1, Level 2, Level 3).

The IP67 waterproof metal hose (1m length) is designed to withstand harsh environments, as demonstrated by its submersion capability.

The borescope features a high-temperature alert system that protects the device by cutting video signals. It is powered by a 2000mAh rechargeable battery.

The device supports multilingual settings, including English, French, German, Italian, Spanish, Chinese, and Japanese.
3. What's in the Box
Upon opening the package, please verify that all the following components are present:
- AUTOOL SVB302 Borescope Unit (Handle with integrated camera cable)
- Protective Carrying Case
- USB Charging Cable
- User Manual (this document)

The AUTOOL SVB302 borescope, its protective carrying case, and included cables.
4. Setup Guide
- Download the App: Scan the QR code on the device or search for "JCAM Pro" or "JCAM" in your device's app store (iOS App Store for Apple, Google Play Store for Android) and install the application.
- Install Your Phone: Securely place your smartphone into the adjustable phone holder on the borescope handle. The holder is designed to fit screens from 3.5 to 6.3 inches (5.5-10.5 cm / 2.1-4.1 inches).
- Connect to Phone: Connect the borescope to your smartphone using the appropriate USB cable (Lightning for iOS, USB-C for Android).
- Power On: Long press the power button on the borescope handle to turn on the device.
- Open the App: Launch the JCAM app on your smartphone. The live video feed from the borescope camera should appear automatically.

Instructions for downloading the JCAM app from the respective app stores for iOS and Android devices.

The phone holder's adjustable range, accommodating phones from 5.5cm (2.1 inches) to 10.5cm (4.1 inches).
Official product video demonstrating the setup process, including app download, phone installation, connection, power-on, and initial use of the borescope's articulating lens and features.
5. Operating Instructions
5.1 Articulating the Camera
Use the rotation wheel on the handle to control the two-way articulation of the camera lens. This allows you to navigate bends and view the narrowed interior in all directions without needing to reposition the entire probe.
5.2 Adjusting LED Lights
Press the light control button on the handle to cycle through the three brightness levels of the LED lights. Select the appropriate brightness for optimal visibility in different inspection areas.
5.3 Capturing Photos and Videos
Press the photo/video button on the handle to capture still images or start/stop video recording directly through the app. Captured media will be saved to your connected smartphone.
5.4 Viewing Captured Media
Access the gallery or playback section within the JCAM app to review your captured photos and videos.
6. Maintenance
- Cleaning: After each use, especially in dirty or wet environments, gently wipe the camera probe and cable with a soft, damp cloth. For stubborn dirt, a mild, non-abrasive cleaner can be used. Ensure the probe is dry before storage.
- Storage: Store the borescope and its accessories in the provided protective carrying case in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, charge the device regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
- Temperature Protection: The device is equipped with a high-temperature alert system. If the operating temperature exceeds 80°C (176°F), the video signal may be cut to prevent damage. Allow the device to cool down before resuming operation.
7. Troubleshooting
- No Image on Screen:
- Ensure the borescope is properly connected to your smartphone.
- Verify the borescope is powered on (long press the power button).
- Check if the JCAM app is open and has necessary permissions.
- Try restarting both the borescope and the app. - Poor Image Quality:
- Adjust the LED brightness using the light control button.
- Clean the camera lens if it appears smudged or dirty.
- Ensure the camera is within the optimal depth of field (1.18-3.94 inches). - Device Overheating:
- If the high-temperature alert activates, immediately cease operation and allow the device to cool down in a well-ventilated area. Do not use until it has returned to a safe operating temperature. - Battery Not Charging:
- Ensure the USB charging cable is securely connected to both the borescope and a power source.
- Try a different USB port or power adapter.
8. Product Specifications
| Feature | Specification |
|---|---|
| Model Number | SVB302 |
| Camera Diameter | 0.25 inches (6.45mm) |
| Resolution | 1280*720 (720p HD) |
| Depth of Field | 1.18 - 3.94 inches (30-100mm) |
| Angle of View | 70° |
| Articulating Angle | Max. 210° (Two-way) |
| Bending Radius | 1.38 inches (35mm) |
| Cable Length | 1 meter |
| Waterproof Level | IP67 |
| Light Source | 6 Highlight LEDs (3-stage adjustable brightness) |
| Battery Capacity | 2000mAh Lithium Polymer |
| Operating Time | 2-3 hours |
| USB Interface | USB 2.0 |
| Operating Environment | -10°C to 80°C |
| Humidity | 15-90% |
| High Temperature Protection | Intelligent protection, automatic shutdown |
9. Warranty and Support
9.1 Warranty Information
The AUTOOL SVB302 Borescope comes with a 3-year warranty from the date of purchase, covering manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
9.2 Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact AUTOOL customer support through their official website or the contact information provided with your product packaging. You can also visit the AUTOOL Store on Amazon for more information.





