1. Application: The equipment and testing environment that industrial endoscopes need to detect determine the functions and parameters of the required industrial endoscope equipment.

2. Probe Diameter: The diameter size will depend on the size of the hole or opening you will be viewing. A smaller diameter has the advantage of getting into smaller and tighter spaces. In some cases, the disadvantage of smaller diameters is that due to the smaller probe housing, the technical requirements are higher, and small diameter industrial endoscopes are usually more expensive.

3. Probe length: It is important to determine this when considering which industrial endoscope to buy, as it may be critical to your specific use. Industrial endoscopes are available in lengths from 1m-10m, and longer lengths can also be customized. If the length is too short, the probe cannot reach the detected area and cannot be used. Too long is also not good for detection, so this is important.

4. Orientation: Some work and applications may need to look at the surrounding target or have an angle. A guided industrial endoscope is a device in which a handle can be manipulated to turn the camera in different directions. Depending on the size of the model, one can bend in two directions, and the other can bend 360 degrees in four directions

5. Dual camera: The dual camera has a front camera and a side camera, which can be viewed at a 90-degree angle forward or from the side.

6. Camera resolution: affected by size. Pixels with larger probe diameters are generally taller than smaller probe diameters. Very small probes are also generally more expensive due to technical limitations.

7. Focusing range: The probe is calibrated to observe objects at a closer distance, which is called macro. The other type of telefocus sees farther, has a greater depth of field, and can clearly observe a larger area.

8. Screen display: The portable industrial endoscope has its own screen display to view the detection screen in real time. If an external screen is required, an external display can be connected through the device HDMI.

9. Taking pictures and videos: Many industrial endoscopes on the market can take pictures, but some cannot take pictures. In order to save the inspection screen, video recording is also an effective way. The recorded video is automatically saved in the device's memory card and can be imported into the computer Perform save analysis.

10. Waterproof: Some inspection environments require the industrial endoscope probe to be waterproof. The front part of the probe is a miniature camera. After entering the water, the electronic components will be damaged and the equipment will be paralyzed.

11. Price: The current price of the industry ranges from 10 yuan for e-commerce websites to tens of thousands of high-end products. I always believe that one price is one product.