- i-ROOT is the 5th generation Apex Locator by dual frequency type.i-ROOT can measure the apical constriction exactly without mismeasurement.- i-ROOT is developed & upgraded based on the technology of e-Magic Finder(EMF 100 Scries) Apex Locator.Advantage • Best accuracy in any root canal condition (Dry, Bleeding, Wet, Saline, EDTA, NaOCI or Chlorhexidine etc...) • Measurement by eye and ear at the same time • Color display • Stylish and ergonomic design • Simple easy to use • Self test for the system failure • Long lasting(Semi-permanent) Li-ion battery with adapter • Auto power off function for saving battery • Stable and durable in wide range of condition • Computer monitoring & Patient Management • System(PMS) - Option Item.