Thank you for viewing. G-Force Motor Analyzer Brushless Motor Analyzer I impulsively bought this item after seeing it on an auction site at the time. I used it once and then stored it without further use. Regarding this listing, I have confirmed that the power turns on, but I have not checked all the functions, so I will consider it a "junk item" and ask that you purchase it only if you understand this. The condition is, I think, quite clean, but since it has been stored at home by a non-professional, there may be some minor scratches, stains, or dents that I have overlooked. As it is old electronic equipment, I do not guarantee its operation after this point. Please understand that this is a "junk item" and that it will be delivered as is, and that no returns or refunds will be accepted. If you are concerned about the condition or are a perfectionist, please understand the contents before purchasing. If you have any questions, please be sure to inquire before purchasing. Even if there is a malfunction or damage, the buyer is responsible for repair and parts procurement. Also, please handle any damage accidents or equipment failures during transportation with the shipping company. Thank you very much. An analyzer for accurately measuring the performance of brushless motors. - Brand: G-Force - Model Name: Motor Analyzer - Type: Brushless Motor Analyzer - Accessories: Instruction manual Type: Radio Control