Straight to the point info:
Variable speed from around 1.5 to 9rpm (this range will vary depending on which tank model you use)
It will virtually rotate any 2 reel tank. Bigger tanks will work great using the included extension up to a Paterson 8 reel
It will allow you to use less chemicals
High quality stainless screws
Power adapter is provided. (compatible with 110v and 220v international buyers will need to buy a simple plug adapter)
Designed and 3D printed in the USA.
I develop my own film. I designed this processor to eliminate the bubble marks that occur during film development. Using it is a breeze and in addition to eliminating bubble marks, I can see that my film is "clearer" and developed more evenly. Making my tank rotate improved my processing, saves me some chemicals and it will do the same for you. Find the demonstration video at the bottom of this page.