YSI 30 Oxygen Conductivity Salinity & Temperature Meter

Working, may need calibration. No batteries included. You will need 6 x AA Batteries. Multiple scratches on the unit and screen. Please see pictures.
Shipping:All US domestic shipping only, excludes PO boxes.Once payment is received, items will be shipped within 1-2 business days.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
All orders over 750$ will require a signature upon delivery.
Return:We offer a 30 Day Return policy on all items we sell.
response:Customers\' satisfaction is very important to us. If you have a problem or question regarding your items please contact us before leaving any type of response, we will do our best to resolve an issue.