What is a portable dental X-ray machine? It is actually a small handheld dental X-ray machine. This kind of dental portable X-ray machine uses a small dosage and can only be used to shoot a single tooth. Of course, its advantages are that it is easy to carry, and the radiation dose is small. It can be used with dental sensors to quickly image. Of course, this kind of dental portable X-ray machine The price is also relatively cheaper than the vertical dental X-ray machine and the wall-mounted dental X-ray machine, and the cost performance is higher. Some small dental clinics are used to shoot single teeth, which is not convenient. Of course, this kind of dental portable X-ray machine is easy to operate, the buttons are very clear, and the corresponding button is selected to shoot the tooth, which is convenient and quick to operate.