(Endo Obturation System. The Endo 3 emits a high-frequency ultrasonic vibration to safely and effectively boost the endo irrigation used in endodontics. Endo Handpiece. Ultrasonic Scaler. The Endo 3 has 2 Modes that allow it to be used as 1) Stand-by Mode Where Ready to Use or 2) Irrigation Mode.
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