1. Introduction
The Andonstar AD409 HDMI Digital Microscope is a versatile and high-performance tool designed for detailed observation and analysis. Featuring a large 10.1-inch IPS LCD screen and up to 300X magnification, it provides ultra-high definition 2160P video recording capabilities. This microscope supports multiple output methods including HDMI, PC, and WiFi, making it ideal for professional applications such as PCB soldering, coin collection, and various inspection tasks. Its robust industrial-grade metal construction ensures durability and precision.
2. Safety Information
- Always use the microscope with the provided power adapter to prevent damage.
- Avoid direct eye exposure to the LED lights, as prolonged exposure may cause discomfort.
- Keep the device away from water and high humidity environments.
- Do not attempt to disassemble or repair the microscope yourself. Contact professional after-sales service if issues arise.
- Keep out of reach of children to prevent accidental damage or injury.
3. Package Contents
Upon unboxing your Andonstar AD409 Digital Microscope, please ensure all the following components are present:
- AD409 Microscope host
- Metal base plate
- UV filter (pre-assembled in front of the lens)
- HDMI cable
- Switch cable
- Power plug
- Remote control
- Wrench
- USB cable
- Metal Column
- Metal clips
- Instruction Manual

4. Setup
Follow these steps to set up your Andonstar AD409 Digital Microscope:
- Assemble the Stand: Attach the microscope host to the metal column and secure it to the metal base plate. Ensure all connections are firm.
- Connect Power: Plug the power adapter into the microscope and a suitable power outlet.
- Insert Micro SD Card: Insert a Class 10 high-speed Micro SD card (up to 64GB recommended) into the designated slot on the back of the monitor. This is essential for capturing and storing images or videos.
- Initial Power On: Press the power button on the microscope to turn on the 10.1-inch IPS screen.


5. Operating Instructions
5.1. Focusing and Working Distance
To achieve a clear image, rotate the metal focusing wheel on the microscope barrel. For fine-tuning the working distance, adjust the bracket knob on the stand. This allows for precise focus across various magnifications and object heights.

5.2. Adjustable LED Lighting
The AD409 features 8 levels of adjustable LED lights, including two metal base plate side lights. The light bodies are flexible, allowing you to bend and adjust their angle to meet different requirements for image brightness and lighting angle, ensuring the best image effect.

5.3. Output Modes
The microscope supports multiple output methods for viewing and sharing your observations:
- HDMI Output: Connect the microscope to an external monitor or TV via the included HDMI cable for a larger display.
- PC Output: Connect to a Windows PC using the USB data cable (not the switch cable). Install the professional measurement software (available for download) to measure objects, calculate area, and capture photos/videos directly on your computer. Select "PC camera" mode on the microscope.
- WiFi Output: Connect wirelessly to compatible devices for remote viewing and control.


5.4. Wireless Remote Control
The included wireless remote control provides convenient long-distance operation. It supports various functions such as image discoloration, digital zoom, and easy photo/video capture, minimizing device shake that could affect image quality. This is particularly useful for demonstrations or when precise control is needed without touching the microscope.

5.5. Image and Video Capture
With a Micro SD card inserted, you can easily capture high-resolution images and ultra-high definition 2160P videos of your microscopic world. Use the remote control or the buttons on the microscope to initiate capture.
5.6. Professional Measurement Software
For advanced analysis, download and install the professional measurement software on your Windows PC. This software allows you to connect the microscope to your computer and perform precise measurements of objects, calculate areas, and manage captured media.
6. Media Integration Examples
The Andonstar AD409 excels in capturing intricate details across various applications:



6.1. Product Videos
Explore the capabilities of the Andonstar AD409 through these official product videos:
Video 6.1: Andonstar AD409 10.1-inch super large screen microscope. This video demonstrates the microscope's large display and general operation.
Video 6.2: Andonstar AD409 microscope review. A comprehensive review showcasing various features and functionalities of the microscope.
Video 6.3: AD409 Digital Microscope 10.1 inch Wifi. This video highlights the WiFi connectivity feature of the microscope.
Video 6.4: Andonstar Soldering Digital Microscope PCB Checking. Demonstrates the microscope's utility for PCB inspection and soldering tasks.
Video 6.5: Andonstar AD409 Digital microscope record the video PCB. Shows the video recording capabilities of the microscope for detailed PCB work.
7. Maintenance
- Cleaning the Lens: The unique UV filter design protects the lens from soldering heat, smoke, and dust. Regularly clean the UV filter with a soft, lint-free cloth to maintain image clarity.
- General Cleaning: Wipe the microscope body and screen with a dry, soft cloth. Avoid using abrasive cleaners or solvents.
- Storage: Store the microscope in a dry, dust-free environment when not in use.
8. Troubleshooting
If you encounter issues with your Andonstar AD409, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blurred Image | Incorrect focus or working distance; dirty lens/UV filter. | Adjust the focusing wheel and bracket knob. Clean the UV filter. |
| No Image on External Display | Incorrect output mode selected; loose HDMI/USB cable connection. | Ensure correct output mode (HDMI/PC camera) is selected. Check cable connections. |
| Remote Control Not Responding | Low battery; obstruction between remote and microscope. | Replace remote control batteries. Ensure clear line of sight. |
| Cannot Record/Save Media | No Micro SD card inserted; incompatible/corrupted SD card. | Insert a Class 10 Micro SD card. Format the SD card using the microscope's settings. |
9. Specifications
| Feature | Specification |
|---|---|
| Model Name | AD409 |
| Screen Size | 10.1 inch IPS LCD |
| Max Magnification | 300X |
| Video Resolution | 2160P Ultra-HD |
| Output Modes | HDMI, PC (USB), WiFi |
| Light Source | 8-level Adjustable LED Lights (2 side lights) |
| Storage | Micro SD card (up to 64GB, Class 10 recommended) |
| Material | Plastic, Metal (Industrial-grade lens and focusing barrel) |
| Item Weight | 4.55 pounds |
| Power Voltage | 5 Volts |
10. Warranty & Support
Andonstar provides 24-hour professional after-sales service for the AD409 Digital Microscope. For any inquiries, technical assistance, or warranty claims, please contact Andonstar Technology Co., Ltd directly through their official channels or visit their Amazon store: Andonstar Store.





