Cover: stainless steel tank cover can reduce noise; protect the liquid from outside dirt. Reduce evaporation and eliminate splashing problems.
Support rack: ultrasonic activity is greatest starting about an inch from the bottom of the tank so suspending your items provides the best cleaning possible and helps prevent damage to the transducers.
Basket: the parts too short or small can be put into parts basket. But be careful not overload it to avoid weakening cavitations and cleaning effect.
Beaker positioning cover: for insert beakers, ideal for cleaning small objects or for indirect cleaning. And can handle several beakers at one time.
Glassware holder: suitable for insert test tubes, tri-flasks, and middle and small size beakers.
Soft drainpipe: the 1.5 meter long soft drain pipe takes care of your concerns when the instrument is far from the trough.