Professional Design: 4 programs can be set to facilitate different Processing needs, precise setting of time, speed. Compare with manual one, an automatic rotation processor allows chemicals distributed in film more evenly, and save much chemicals. Material: metal compound, greatly increase the service life, easy to clean and take care of. Compatibility: All series tanks like Jobo 1505, 1510, 1520, 2520, 2509......; Osiris F1; AP; JC. etc. The product has been upgraded for easier operation. Built-in manual and full after-sales warranty. Package: 1x auto rotating base, comes with screws wrench, Allen keys and power adapter，user manual.