1. Introduction
Thank you for choosing the TOMLOV TriL110 HDMI Digital Microscope. This innovative device offers exceptional versatility with its triple-lens system, high-resolution display, and multiple output options, making it ideal for a wide range of applications including electronics soldering, coin observation, and biological slide examination. This manual provides detailed instructions to help you set up, operate, and maintain your microscope for optimal performance.
2. Package Contents
Please check the package carefully to ensure all items are present:
- TOMLOV TriL110 Digital Microscope Unit with 10.1-inch IPS Screen
- 1000X Lens (Pre-installed or separate)
- 1500X Lens
- 2500X Lens
- Adjustable Stand with Larger Base (7x8 inches)
- Gooseneck Side Lights (2 units)
- Wireless Remote Control
- 64GB SD Card
- Power Adapter
- USB Cable
- HDMI Cable
- User Manual

3. Specifications
| Feature | Description |
|---|---|
| Model Number | TriL110 |
| Brand Name | TOMLOV |
| Theory | Video Microscope |
| Magnification Ratio | 2X - 2500X (across three lenses) |
| Display | 10.1-inch IPS Screen, 178° viewing angle |
| Photo Resolution | HD 24MP |
| Video Resolution | 2K |
| Lenses Included | 1000X (2X-1000X, Object Distance: 8mm-500mm), 1500X (10X-1500X, Object Distance: 38mm-180mm), 2500X (2000X-2500X, Object Distance: 3mm-4mm) |
| Lighting System | 12 LED Main Lights, 2 Gooseneck Side Lights, Slides Bottom Transmitted Light (independently dimmable and chargeable) |
| Storage | 64GB SD Card (included) |
| Output | HDMI, USB |
| Control | On-device buttons, Wireless Remote Control |
| Stand | 12.6-inch Taller Stand with 7x8 inch Larger Base |
| Battery | Microscope: 3000mAh, Base Light: 1800mAh (up to 3 hours working time) |
| Material | Metal |
| Features | High Definition, Handheld, Portable, Digital, Soldering, Repairing |
4. Setup Guide
4.1 Assembling the Microscope
- Attach the Microscope Unit: Securely mount the digital microscope unit onto the adjustable stand. Ensure it is firmly attached to prevent accidental falls.
- Install Gooseneck Side Lights: Insert the two gooseneck side lights into the designated ports on the base. Adjust their position to provide optimal illumination for your workspace.
- Insert SD Card: Locate the SD card slot on the microscope unit and insert the provided 64GB SD card. Ensure it clicks into place.
- Connect Power: Connect the power adapter to the microscope unit and plug it into a power outlet. The microscope has a built-in rechargeable battery, but it's recommended to charge it fully before first use. The base light also has a separate rechargeable battery.
4.2 Initial Power On
- Turn On: Press and hold the power button on the microscope unit to turn it on. The 10.1-inch IPS screen will illuminate.
- Language Settings: If prompted, select your preferred language from the on-screen menu.

5. Operating Instructions
5.1 Lens Switching and Magnification
The TOMLOV TriL110 features an innovative triple-lens system that allows for effortless switching:
- Select Lens: Simply rotate the lens barrel to switch between the 1000X, 1500X, and 2500X lenses. There is no need to manually detach and reattach lenses.
- Adjust Object Distance: After selecting a lens, adjust the height of the microscope unit on the stand to achieve the appropriate object distance for your specimen.
- Focus: Rotate the focus wheel on the microscope unit to bring the image into sharp focus on the IPS screen.

Lens Specific Applications:
- 1000X Lens (2X-1000X, Object Distance: 8mm-500mm): Ideal for coin, stone, and stamp observation, allowing capture of entire coin views.
- 1500X Lens (10X-1500X, Object Distance: 38mm-180mm): Perfect for PCB soldering, watch repairing, and other precision tasks requiring ample workspace.
- 2500X Lens (2000X-2500X, Object Distance: 3mm-4mm): Advanced lens for observing biological slides and tiny organisms.
5.2 Lighting System
The microscope is equipped with a comprehensive lighting system:
- 12 LED Main Lights: Located around the lens, these provide primary illumination.
- 2 Gooseneck Side Lights: Flexible lights for adjustable, targeted illumination.
- Slides Bottom Transmitted Light: For observing transparent specimens like biological slides.
All three types of lights can be dimmed and charged independently. Adjust the lighting to achieve optimal clarity and detail for your specific observation.

5.3 Capturing Photos and Videos
The microscope allows for easy capture of images and videos:
- One-Button Capture: Use the dedicated buttons on the microscope unit or the wireless remote control to take photos or record videos.
- Storage: All captured media is saved to the included 64GB SD card.

5.4 Wireless Remote Control
The wireless remote control provides enhanced stability and convenience:
- Functions: Use the remote to adjust magnification (zoom in/out), capture photos, and record videos without touching the microscope.
- Benefits: This minimizes screen shaking and reduces the risk of disturbing specimens during observation or capture.

5.5 External Display Output (HDMI & USB)
For a larger view or presentations, connect the microscope to an external display:
- HDMI Output: Connect an HDMI cable from the microscope to an HDMI-compatible monitor or TV for real-time, high-definition viewing.
- USB Output: Connect a USB cable from the microscope to a computer to view the live feed or transfer files.

6. User Tips
- For optimal clarity, ensure your specimen is well-lit using the adjustable lighting system. Experiment with different light sources (main, side, bottom) to find the best illumination for your object.
- When observing highly reflective surfaces, adjust the angle of the side lights to minimize glare.
- Always start with the lowest magnification and gradually increase it as needed to locate and focus on your area of interest.
- Utilize the wireless remote control for capturing images and videos to avoid any camera shake that might occur from pressing buttons on the unit itself.
- Regularly transfer photos and videos from the SD card to a computer to free up storage space and back up your discoveries.
7. Troubleshooting
7.1 Common Issues and Solutions
- No Power:
- Ensure the power adapter is securely connected and plugged into a working outlet.
- Check if the internal battery is charged. If not, charge the microscope for at least 3 hours.
- Blurry Image:
- Adjust the focus wheel slowly until the image is sharp.
- Ensure the object distance is appropriate for the selected lens. Adjust the height of the microscope unit on the stand.
- Clean the lens surface with a soft, lint-free cloth.
- Screen is Dark/Image is Too Dark:
- Increase the brightness of the main LED lights, side lights, or bottom light.
- Ensure the specimen is adequately illuminated.
- Cannot Capture Photos/Videos:
- Check if the SD card is properly inserted and has sufficient free space.
- Ensure the microscope is in the correct mode (photo or video).
- No Output on External Monitor (HDMI/USB):
- Verify that the HDMI/USB cable is securely connected to both the microscope and the external display/computer.
- Ensure the external display is set to the correct input source (HDMI).
- Try restarting both the microscope and the external display/computer.
8. Maintenance
8.1 Cleaning
- Lenses: Use a soft, lint-free microfiber cloth specifically designed for optical lenses to gently wipe the lens surfaces. For stubborn smudges, a small amount of lens cleaning solution can be applied to the cloth (not directly to the lens).
- Screen: Clean the IPS screen with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Body: Wipe the microscope body and stand with a slightly damp cloth. Ensure no liquid enters the electronic components.
8.2 Storage
- When not in use, store the microscope in a clean, dry, and dust-free environment.
- Avoid exposing the microscope to extreme temperatures, high humidity, or direct sunlight.
- If storing for an extended period, ensure the batteries are partially charged (around 50%) to prolong their lifespan.
9. Warranty and Support
Your TOMLOV TriL110 Digital Microscope comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, troubleshooting assistance, or warranty claims, please contact TOMLOV customer service through their official website or the contact information provided with your purchase.
10. Frequently Asked Questions (FAQ)
- Q: Are HDMI and USB cables included in the package?
- A: Yes, typically both an HDMI cable and a USB cable are included in the package to facilitate connection to external displays and computers.





