Check the listing for details. HACH SIGMA 900 MAX Portable Autosampler CONTROLLER. Condition: For parts or not working. Listed at 149.99 USD. This item is being sold for PARTS OR NOT WORKING , AS IS NO RETURN. Buyer might need to perform repair to make it fully functional or use it for parts harvesting.We source it from a county surplus facility and comes with the note BelowWould not start, Pumped at 20 ft. Calibration Good This unit is used though in good condition and may have some discoloration, scuffing, scrapes, permanent markings or sticker residue.Photos are the actual item we are selling. Please look at the pictures. If we have more than one of an item, the buyer might not receive the exact same one in the pictures. While the description is believed to be accurate, the buyer has the responsibility to identify what he is buying and ask questions if something is not clear in the listing. We offer FREE SHIPPING (USA ONLY the conterminous United States) For 99% of our Listing ItemsLocal pickup is available upon request for no additional chargeAdditional charges apply for shipping to Alaska, Hawaii, or Puerto Rico, virgin Island or Mariana Island. Contact me for specific shipping rates BEFORE bidding People who are using a, PO, APO, FPO or DPO box please contact us for a quote as wellWE CHARGE 20% RESTOCKING FEE , EXCEPT FOR NON WORKING ITEM