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Z-Gauge Ruler is a precision measuring ruler designed for the accurate verification of working length during endodontic procedures. Its clear depth markings and gauging holes of different diameters enable fast and reliable measurement of endodontic files, gutta-percha points and paper points, allowing clinicians to gauge and adapt gutta-percha and paper points to the apical size of the root canal, supporting an efficient and predictable clinical workflow.



The compact measuring ruler features clear, easy-to-read depth markings and gauging holes for quick and precise measurement of endodontic instruments and obturation materials. Manufactured from autoclavable material, it provides a durable, hygienic and reusable solution for routine clinical practice.
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