This FLOW TECHNOLOGY RC51-1-C-0000-8 RATE CONVERTER, Adalet XJAT 690 Explosion Proof is in unused condition and is guaranteed to be fully functional. This item came from a large pharmaceutical company that had surplus new old stock inventory. Please note that this item is one of our older listings and we are planning to reshoot photos. The photos included with original listing were located in the description and as a result could not be transferred. Please see screenshot of the description page from the original listing. We will be happy to provide new photos upon request. Please feel free to contact us with any questions.