Check the listing for details. TENMA Oscilloscope 72-300A. Condition: Used. Listed at 99.95 USD. Powered on only, not further tested. Scratches on the unit. Some areas are oxidized. Please see pics. Shipping:All US domestic shipping only, excludes PO boxes.Once payment is received, items will be shipped within 1-2 business days.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. All orders over 750$ will require a signature upon delivery. Return:We offer a 30 Day Return policy on all items we sell. Feedback:Customers' satisfaction is very important to us. If you have a problem or question regarding your items please contact us before leaving any type of feedback, we will do our best to resolve an issue.