Check the listing for details. NATIONAL INSTRUMENTS SC-2345 SIGNAL CONDITIONING INTERFACE W/ PWR02. Condition: Used. Listed at 89.00 USD. Please review the condition description before placing the order. Once we have received your new order,it will be processed within 24 hours or on the next business day. If you have any questions please contact us before you leave a NEGATIVE feedback. Thank you!!! Selling Policy Payment : PayPal is the only method of Payment Accepted. We will not accept payment by any other means. An invoice will be sent with the items. Any further requirements of the invoice or shipping cost calculation, please feel free to contact us.Shipping: Item will be shipped in 1 business days. We ship to registered PayPal addresses in US and outside the countries. We also provide local Pick Up services. Any items over 50 lb, please contact us to discuss the shipping cost and method.Tax and Fee: Sales tax will be applicable in California (9.5%) International shipping will have handling fee. Refund & Returns : All items will have 30 days warranty, except some of the items have specific descriptions. • Please do not post negative feedback before giving us the opportunity to RESOLVE the problem. • You can't return the item if you change your mind or purchased the wrong item. • Returns made for non-defective merchandise will be charged a 30% restocking fee. • The buyer is responsible for return shipping costs and insurance.