Dental Apex Locator is an electronic device used in endodontics. It can determine the position of the apical constriction and thus determine the length of the root canal space. They are absolutely indispensable in endodontic practice for the simple reason that apical constriction does not coincide with the anatomical apex in most teeth. They can save time in determining initial working length, save on the number of x rays taken, and can be particularly helpful when the periapex is unclear on radiographs or when there is a question about whether a perforation has occurred. Our products include: high accuracy dental apex locator, dental apex locator for root apex, etc.