Zoom in on Accuracy With its colorful touch screen and close-up apical zoom view, the ProMark® Apex Locator delivers proven, precise length determination. Proven multi-frequency accuracy and repeatability1,2,3 Color touch screen Automatic calibration Full canal and apical zoom views Apical indication line and corresponding audio cues Folding portable design and adjustable screen tilt Rechargeable battery and status indicator Demo and check modes