- Using the results of numerous clinical trials and verification tests as a base, NSK created SmartLogic, a next-generation Apex Locator compatible with diverse tooth forms, and that provides superior accuracy in detecting the root apex. - At the biologically crucial root apex - the Zone of Precision - the iPexII is able to provide a clear, accurate image of the file tip’s location on its LCD panel. **For further product information , please contact Chat Support**