This item was used by my grandfather. I don't have specialized knowledge, so I haven't checked everything in detail, but I was able to confirm that it can rotate, reverse rotate, and adjust speed as a basic operational check. The images are everything. There are no other accessories. Also, I cannot answer specialized questions, so please make your judgment based on the images. Please purchase only if you understand this. Please purchase only if you understand that this is a used item. Please purchase only if you agree with everything above. Please refrain from purchasing if you are looking for a new, complete item, or if you are sensitive to imperfections. First come, first served, even during negotiations. Please understand that I will not create a dedicated listing to prevent trouble. #ankano ← I am also selling other items