The Apex locator with the patented Quotient Method always supplies precise measurement results, irrespective of irrigation solution or blood in the root canal. If you want, the DentaPort Root ZX can be more than just a high-precision apex locator: In combination with the TriAuto OTR root canal preparation module, the product can also be used for the preparation of root canals. Specifications: - Precise and reliable measuring results. - Large color display. - Acoustic signals for more safety. - No zero adjustment – always immediately ready for use. - Modular upgrade with the DentaPort TriAuto OTR. **For further product information , please contact Chat Support**