Check the listing for details. Hardy Dynamic Instruments DI-823 Fixed Frequency Portable Shaker System - PS64. Condition: Used. Listed at 2499.98 USD. Hardy Dynamic Instruments DI-823 Fixed Frequency Portable Shaker System - OV41 Used unit in functional condition. Unit shows wear from age. Unit is un-calibrated. It will be buyer responsibility to calibrate and possibly adjust. This unit is onsite, is setup and we welcome for you to come inspect this unit. Please email if you have any questions or would like to speak with someone in person. Find us at Bullseye Calibration in Bloomfield, CT to discuss the machine or payment options. SHIPPING POLICY:We sell sensitive test and measurement equipment here on Ebay. We strive for 5-star service, so we invest a great deal of time and care to package all of our items safely for shipment. This attention to detail means it may take up to 10 days for us to prepare and ship your units out of our facility. We want to support you throughout the transaction and want you to be satisfied, so please find us at Bullseye Calibration in Bloomfield, CT with any questions or concerns. We do out best to ship quickly, but never at the expense of quality delivery. RETURN POLICY:All units are being sold "WITH A 30 DAY RIGHT OF RETURN". The auction description is written as a guide, we strongly recommend that you come view and test the units at our facility. Feel free to find us at call at Bullseye Calibration in Bloomfield, CT, and we will help answer any questions that you may have, before you purchase an item. We do not accept returns unless previously stated, so please call with any questions that you have BEFORE you bid.