Refurbished Units

Big savings over the cost of a new unit.

You can take your chances buying a used unit on the Internet or elsewhere.    Many are 'guaranteed'  to be in working condition or to 'power up'.  We often repair used units that were just purchased on e-Bay®or the Internet.   Some come 'as-is' and without a warranty, leaving you little recourse if there is a problem.  While advertised as in working condition, when received many units are working poorly or not at all.

The refurbished units we offer are completely overhauled and are ready to use:

  • The handpiece is replaced.

  • All internal & external tubing is replaced.

  • All solenoids are rebuilt.  Seals & o-rings are replaced.

  • The foot control and cabinet are refinished.

  • The unit is recalibrated to original factory specifications.

Every refurbished unit passes a 10-point inspection process before leaving our facility.


We accept many models for trade-in credit towards the purchase of a refurbished unit.

Refurbished units from Advanced Ultrasonics carry a full one year guarantee on all parts and labor. 

Damage caused by user negligence or improper operation is not covered.  


Not sure about what type of unit you need?  Please call or e-mail us, or you can check on our FAQ page and see the section on Units For Sale for help in selecting the best unit for your needs, or click here to go there now.

Click on unit name in the table below for details, pricing and photo.   Inventory changes often, so please check back if you don't see what you want.  You can also contact us if you have a special request.


Shipping charges not included in listed price.  Availability subject to change without notice. Please call

We accept American Express, Visa, MasterCard, Discover  & PayPal  

Auto-Tune 30kHz Scalars
Auto-Tune 25kHz Scalars
Auto-Tune Combination Units
Air Polishers

© 2021 by Advanced Ultrasonics, Inc

Phone: 954.630.0956      Fax: 954.284.5724
Business Hours: Monday through Friday, 10:00AM - 4:00PM Eastern Time