USNR / Newnes 32ATERH02-01 Terminator Circuit Board. Appears to be unused. I have not tested the unit but it was spare parts inventory for a sawmill that shut down. If the unit does not function properly I will happily accept a return and refund your money. What you see in the photos is exactly what you will receive. Shipping service will be FedEx/UPS ground or USPS.