Check the listing for details. Max Machinery 284 512 *USED?* Flow Transmitter. Condition: Used. Listed at 119.50 USD. The item available here is a Max Machinery flow transmitter. It comes as shown in good physical condition. It may be new old stock with light shelf wear, but since I'm not 100% sure, I'm listing it as used. Shaft spins smooth and free. This item has not been tested, and comes with a 30 day return policy from the date the item was shipped. Postage is not covered. Here's the specs: Part No: 284 512Ser# 710083 Items will be paid for immediately and will be shipped using USPS Priority. International shipments are accepted, but NO RETURN policy when shipped outside of the USA and Canada. I use UPS to ship. International and Canadian shipping will have a $6.00 handling charge to cover export fees. Orders over $300 will have signature confirmation added at no extra cost to the purchaser.Location: C2-GB