There are scratches, marks, and dirt. Power-on tested. All the blue lamps of the switches lit up. The numbers on the dial lit up, and conversion was also possible. Detailed operational checks have not been performed. Adapter included. I am very sorry, but due to my busy schedule, I am not responding to price negotiations, questions, or comments. After purchase, I will respond promptly to emails during the transaction, so please feel secure in your purchase.