Check the listing for details. 7mm Calibration Kit HP 85050A for HP 8510 System INCOMPLETE! READ DESCRIPTION!. Condition: Used. Listed at 399.99 USD. INCOMPLETE KIT. THE FOLLOWING COMPONENTS ARE INCLUDED: 85050-10002 Calibration constantsSliding termination p/n2517H30cm Airline 2653S3085050-60001 50 Ohm Coaxial terminationMMC 2616DI OpenMMC 2615DI Short NO RETURNS, NO REFUNDS, NO CREDITS, NO EXCHANGES 006RULES for INTERNATIONAL BIDDERS 1. Seller reserves a right to cancel a transaction and refund the payment of a non US registered buyers, if in sellers opinion delivery service or customs clearing process in a country of destination may cause unreasonable delays or result in shipment loss. Exception is outlined in paragraph #4.2. Buyer payments are collected by eBay and not the seller and therefore seller is unable to issue a commercial invoice.3. If a non US registered buyer has a US shipping address registered with eBay, then the seller is only responsible for delivery to the eBay specified shipping address. Any delay, loss or damage for trans-shipped items is not a responsibility of the seller.4. Non US buyers may chose to supply their own prepaid shipping labels (Fedex/DHL/UPS) along with a copy of a commercial invoice. Seller will refund shipping costs paid to eBay after the item reaches it's final delivery point.