Check the listing for details. Extech SDL550 Humidity Content Meter (6-F). Condition: For parts or not working. Listed at 50.00 USD. This is for One Extech SDL550 HUmidity Content Meter This item is used, all that was done was plug in with a9V adapter and it powers on, got different numbers when buttons were pushed, there is no probe cable or SD card, selling as parts as I am not sure if all works as it should, The item is in very good condition, just not sure how to test it accurately, this comes from a government surplus auction, no batteries included, Please view photos for more information NO INTERNATIONAL RETURNS Shipping: Items may be shipped via U.S.P.S., or FedEx. We try our best to find the best shipping rates for you. We only ship to the PayPal confirmed shipping address. NO Shipping to Alaska, Hawaii or Puerto Rico Payment: We currently only accept PayPal. Payment required within 48 hours of end of auction. Texas residents will have to pay 8.25% sales tax.