Best Built-Ottosonic Replacement Timer Omo 5 mm center stone alongside

5 mm center stone alongside two round 5 mm side stones

On/off switch located on top of the fixture head

Die struck construction for consistent quality and high density

Thermal overload protection against overheating

Single Sided Polishing Unit — 3rd-stage filter

Best Built-Ottosonic Replacement Timer Omo 5 mm center stone alongsideKeep your Ottosonic ultrasonic cleaner running at its best with this OEM compatible 60 minute replacement timer. Designed as a direct replacement for all Ottosonic models, this timer also works with Best Built ultrasonics and many other ultrasonic cleaner brands. Replacing a worn or failed timer restores proper timed operation to your unit, helping you maintain consistent, controlled cleaning cycles in your shop. Powerful ultrasonic cleaners including