Product Overview

This Teslong borescope camera is designed for detailed inspections in hard-to-reach areas. It features a 4.3-inch screen, 8 adjustable LED lights, a flexible 16.5ft semi-rigid cable, and IP67 waterproofing, making it suitable for automotive, plumbing, HVAC, and general home inspections. It supports photo and video capture for comprehensive documentation.
Package Contents
- 4.3-inch Screen Endoscope
- 16.5ft Semi-Rigid Cable with 8mm Camera Probe
- USB-C Charging Cable
- Hook Attachment
- Magnet Attachment
- Side Mirror Attachment
- User Manual

The image above displays the complete contents included with your Teslong borescope package, ensuring you have all necessary components for immediate use.
Setup
Initial Setup
The Teslong borescope is designed for immediate use with no complex setup required. Simply power it on to begin your inspection.
Charging the Device

Before first use, ensure the device is fully charged. Connect the included USB-C cable to the charging/data slot on the device and to a compatible USB power source. The 1500mAh battery provides up to 3 hours of continuous use.
Operating Instructions
Power On/Off

Press and hold the power button (usually marked with a power icon) to turn the device on or off. The image above highlights the various controls for easy operation.
Adjusting LED Lights

The 8 adjustable LED lights provide illumination in dark environments. Use the dedicated light adjustment button (often marked with a sun icon) to cycle through brightness levels or turn the lights off, as shown in the illustration.
Capturing Photos and Videos
The device supports both photo and video capture. Use the camera icon button for still images and the video camera icon button to start/stop video recording. To store your captured media, insert an SD card (not included) into the MicroSD slot. You can transfer data via the USB-C cable.
Zoom and Image Rotation

The 1.5x zoom function allows for closer inspection of details. Use the up/down arrow buttons to adjust zoom levels. The 180° rotating display ensures optimal viewing angles regardless of the probe's orientation, as demonstrated in the image.
Using Attachments

The borescope comes with a hook, magnet, and side mirror attachments. These can be easily attached to the camera probe for specialized tasks such as retrieving dropped items or viewing at a 90-degree angle, as shown in the accessory overview.
This video demonstrates the practical applications of the Teslong borescope, including its flexible cable, clear image quality, and useful attachments like the magnetic tip and hook for retrieving objects in hard-to-reach areas.
Maintenance
Cleaning the Probe

The camera probe is IP67 waterproof. After use in wet or dirty environments, wipe the probe clean with a damp cloth. Ensure it is dry before storage.
Storage
Store the borescope in a cool, dry place, away from direct sunlight and extreme temperatures. Keep the cable neatly coiled to prevent damage.
Troubleshooting Common Issues
No Image on Screen
- Ensure the device is fully charged and powered on.
- Check the connection between the camera probe and the main unit.
- Adjust the LED brightness to ensure adequate lighting in the inspection area.
Poor Image Quality
- Clean the camera lens with a soft, lint-free cloth.
- Adjust the LED brightness. Too much light can cause glare.
- Ensure the camera is within the optimal focusing range (30-80mm).
Device Not Charging
- Verify the USB-C cable is securely connected to both the device and the power source.
- Try a different USB-C cable or power adapter.
Cannot Save Photos/Videos
- Ensure an SD card is inserted correctly.
- Check if the SD card has sufficient free space.
- Format the SD card if it's a new card or if issues persist (note: formatting will erase all data).
Technical Specifications
| Feature | Detail |
|---|---|
| Model Number | TS43-8mm-5m |
| Display | 4.3-inch HD Color Screen |
| Camera Diameter | 8mm |
| Cable Length | 16.5ft (5m) |
| Waterproof Rating | IP67 (Probe) |
| LED Lights | 8 Adjustable LEDs |
| Optimal Focusing Range | 30-80mm |
| Viewing Angle | 78° |
| Zoom | 1.5x |
| Image Rotation | 180° |
| Battery Capacity | 1500mAh |
| Working Time | Up to 3 hours |
| Storage | MicroSD Card (not included) |
| Video Capture Resolution | 1080p |
| Color | Black |
| Manufacturer | Teslong |
Warranty and Support
Warranty Information
This Teslong borescope comes with a 24-month warranty from the date of purchase, covering manufacturing defects. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact Teslong customer support. Refer to the official Teslong website or your purchase documentation for contact details.





