The Universal Tip for the iM3 42-12 Ultrasonic Scaler comes with the Universal Tip and attached Ferrite Rod.

Wearing of the tip is insidious in nature and difficult to appreciate. Use the 42-12 Ultrasonic Scaler Tip Wear Guide to check whether your ultrasonic tip needs to be replaced.

1. Tip wear will significantly reduce  scaler performance as it will alter the ultrasonic frequency.
2. The ferrite rod must be tight - a loose or broken rod will cause poor or no vibration.
3. A correctly functioning tip used on a power setting of 3-4 lights will produce a coolant mist around the tip.
4. Tip wear of 1-2mm is sufficient to cause a failure of misting of water and ineffective scaling.