Apex locator that delivers precise measurements, independently of any flushing or rinsing fluids or blood which may be present in the root canal. Large LCD colour display with a clear bargraph indicator and high image contrast enabling illustration of the exact position of the file in the root canal. When the file reaches or is just short of reaching the apex, a signal is emitted that makes it easier for the dentist to navigate in the root canal. Modified base for greater stability during procedures. 12 months warranty. Contents:- Root ZX Unit, Measuring Cable, File Clamps x 3, Mucosal Electrodes x 5, Test Plug and Batteries x 3.