1. Introduction
This manual provides comprehensive instructions for the safe and effective operation, maintenance, and troubleshooting of your NIDAGE 33FT Dual Lens Endoscope. This industrial borescope is designed for detailed visual inspection in various applications, including plumbing, sewer lines, ducts, and wall cavities. It features a 4.3-inch IPS screen, dual lenses (front and side), 7 adjustable LED lights, and supports recording to a 32GB Micro SD card.

Figure 1.1: The NIDAGE Dual Lens Endoscope system, showing the main display unit, the flexible cable with dual cameras, and the coiled cable.
2. Product Overview
2.1 Components
- Main Display Unit: 4.3-inch IPS screen for real-time viewing, control buttons for navigation, photo/video capture, and settings.
- Dual Lens Probe: Flexible cable with integrated front and side cameras, equipped with adjustable LED lights.
- USB Charging Cable: For recharging the internal battery.
- 32GB Micro SD Card: Pre-installed for storing captured images and videos.
- Accessories: Hook, magnet, and mirror attachments (if included).
2.2 Key Features
- Dual Camera System: Front and side cameras for comprehensive viewing without additional accessories.
- High-Resolution Display: 4.3-inch IPS screen provides clear images and videos.
- Adjustable LED Lights: 7 integrated LEDs on the probe for illumination in dark environments.
- IP67 Waterproof Probe: Allows for inspection in wet or submerged conditions.
- Rechargeable Battery: 2800mAh battery provides 3-4 hours of continuous operation.
- Photo and Video Capture: Ability to record inspections directly to the Micro SD card.

Figure 2.1: Detailed view of the dual lens probe, highlighting the front and side camera lenses.

Figure 2.2: The 4.3-inch IPS screen, illustrating its capabilities including photo/video capture, 1080P resolution, 360-degree rotation, 32GB TF card support, and IP67 waterproof rating.

Figure 2.3: Illustration of the three available viewing modes: combined dual camera view, front camera only, and side camera only.
3. Setup
3.1 Charging the Device
Before first use, fully charge the endoscope's main display unit. Connect the provided USB charging cable to the unit's charging port and a standard USB power adapter (not included). The charging indicator will show the charging status. A full charge typically takes 3-4 hours.

Figure 3.1: The main display unit connected to a USB charging cable, indicating a 2800mAh rechargeable battery with 3-4 hours of continuous operation.
3.2 Inserting the Micro SD Card
The device comes with a pre-installed 32GB Micro SD card. If you need to replace it or re-insert it, locate the Micro SD card slot on the side of the main display unit. Gently push the card into the slot until it clicks into place. To remove, push the card again until it springs out.
3.3 Connecting the Probe
Connect the flexible probe cable to the designated port on the main display unit. Ensure the connection is secure to prevent signal loss during operation. The USB connection for the probe can be sensitive; if the screen shows a blue screen, try flipping the connector and re-inserting it.
4. Operating Instructions
4.1 Powering On/Off
Press and hold the power button on the main display unit to turn the device on or off. The screen will illuminate, displaying the live feed from the camera.
4.2 Adjusting LED Lights
Use the dedicated light adjustment button or dial on the main unit or probe cable to increase or decrease the brightness of the LED lights. Adjust the illumination to achieve optimal visibility in different inspection environments.

Figure 4.1: The IP67 waterproof probe, demonstrating its adjustable LED lights for both front and side lenses, crucial for illuminating dark inspection areas.
4.3 Switching Camera Views
The device supports multiple viewing modes: front camera, side camera, and dual camera (both simultaneously). Use the camera switch button on the main unit to cycle through these modes. This allows for versatile inspection angles without needing to reposition the probe extensively.
4.4 Capturing Photos and Videos
- To take a photo: Press the photo capture button once. The image will be saved to the Micro SD card.
- To record a video: Press the video record button once to start recording. Press it again to stop. Videos will be saved to the Micro SD card.
4.5 Navigating Menus and Playback
Use the navigation buttons (up, down, left, right, OK) on the main unit to access the device's menu, review captured media, and adjust settings such as resolution or language.
4.6 Practical Applications

Figure 4.2: Examples of the endoscope's utility in diverse fields, including plumbing, automotive repair, and industrial inspections.
5. Maintenance
5.1 Cleaning the Probe and Lenses
After each use, especially in dirty or wet environments, clean the probe and camera lenses. Use a soft, damp cloth to wipe down the probe. For lenses, use a lens cleaning cloth and solution to remove any residue that might obstruct the view. Ensure the probe is dry before storage.
5.2 Battery Care
To prolong battery life, avoid fully discharging the battery frequently. Recharge the device regularly, even if not in use for extended periods. Store the device in a cool, dry place.
5.3 Storage
Store the endoscope and its accessories in a clean, dry place, away from extreme temperatures and direct sunlight. Keep the cable neatly coiled to prevent kinks or damage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen / Blue screen | Probe not connected securely or incorrect USB orientation. | Ensure the probe cable is fully inserted. Try flipping the USB connector and re-inserting it. |
| Poor image quality / Blurry image | Dirty camera lens; insufficient lighting; incorrect focus distance. | Clean the camera lens. Increase LED brightness. Ensure the object is within the optimal focal range. |
| Device does not power on | Low battery; device malfunction. | Charge the device fully. If problem persists, contact customer support. |
| Cannot save photos/videos | Micro SD card full or not inserted correctly; card error. | Check Micro SD card insertion. Delete old files or replace card. Format card if necessary (data will be lost). |
7. Specifications
- Model: A010-D-10
- Display: 4.3-inch IPS Screen
- Camera Resolution: 1080P (Video Capture Resolution)
- Lens Type: Dual Lens (Front and Side)
- LED Lights: 7 Adjustable LEDs
- Cable Length: 33FT (approx. 10 meters)
- Waterproof Rating: IP67 (Probe)
- Battery: 2800mAh Lithium Ion (Rechargeable)
- Operating Time: 3-4 hours (continuous)
- Storage: 32GB Micro SD Card (included)
- Item Weight: 2.08 pounds
- Package Dimensions: 8.94 x 6.61 x 3.07 inches
- Manufacturer: TELESION
- Date First Available: May 25, 2020
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the contact details provided with your product packaging or visit the official NIDAGE website. Keep your purchase receipt as proof of purchase for warranty claims.
NIDAGE Official Store: Visit NIDAGE Store on Amazon




