HACH O2 Oxygen Electrode Model 09182=A=1000 - Brand NewProduct Description Enjoy accurate O2 measurements with the HACH Oxygen Electrode Model 09182=A=1000. This brand new electrode ensures precise readings for your O2 analysis needs. Things to Note Appearance: 80 90% new, functionally tested. As a used item, minor scratches may be present. However, all products are fully functional and come with a DOA (Dead on Arrival) warranty. For EU Buyers: The price does not include VAT and customs duties, which are