The Hazet 4812-24/4AF endoscope set is a state-of-the-art tool for the diagnosis and documentation of cavities, which is ideal for damage assessment. With a fully articulating probe of only 3.9 mm diameter, it allows access to hard-to-reach areas. The camera can take both photos and videos, with control via a user-friendly app or directly from the endoscope controls. The joystick control of the camera probe ensures precise navigation. The set includes a robust smartphone holder and enables connection to various smartphone models to show the image on a larger display. The removable Li-Ion battery offers a battery life of over two hours and can be changed without additional tools. With a focus range of 5 to 100 mm and a viewing angle of 100°, this endoscope is versatile and offers high image quality.