Root ZX Mini, probe cord, 3 File holders, 5 Contrary Electrodes, Function Tester, and 3 AAA Batteries.

This unit offers the same proven, Root ZX apex location technology which has been independently evaluated at a 97.5 percent accuracy rate. The Mini measures just over 4 inches by 2 1/3 inches, and is has an easy to read color display. Can also be used in a wet canal with an accuracy rating of 96.2 percent.