UDU4 ultrasonic scaler was the first Chinese band products in this field, it invented by the famous Chinese college FMMU(location at Xi’an), and now improved developed and produced by our firm.

1 The handpiece has the most compact shape, with an great efficiency and output power.

2 Has automatically frequency following circuit and automatically output power following circuit, with an stable output power.

3 The inner handpiece made of titanium which makes it durable.

4 The output power and water can be adjusted by the dentists if necessary.

5 The voltage is 110v, convenient to operate.