Bargain basement equipment carries a 10 day right of return. If you are not happy with it, you may return it for a full refund within 10 days. You pay only return shipping cost.
Equipment is in only poor to fair cosmetic condition.
Equipment is older and is mainly useful for experimentors. Equipment is only useful when used with some accessory not provided by us. Equipment is obscure and limited to very special uses. Special purchase was made. These rack mount scopes represent an excellent buy if you have rack mounted test equipment.