Check the listing for details. ORION ELECTRONICS CORP. SIGNAL GENERATOR SG-3/U [WHSE2.28A1]. Condition: For parts or not working. Listed at 200.00 USD. FOR SALE ONE (1) SIGNAL GENERATOR FROM ORION ELECTRONICS CORP.SG-3/UUNABLE TO TEST SO SELLING AS-IS, AS PICTURED. Please read description and inspect photos thoroughly.We're a surplus store, and we aren't experts with most of this stuff. So, we don't make any guarantees beyond what's stated in the listing & pictures.Please note that international shipping will cost more than domestic.Feel free to contact us with any questions via ebay!