Check the listing for details. Onset U26-RDOB-1 Replacement DO Sensor Cap. Condition: New. Listed at 145.78 USD. Subscribe to Our NewsletterOnset U26-RDOB-1 Replacement DO Sensor Cap Brand:OnsetModel No:U26-RDOB-1Our Model No:U26RDOB1 Product OverviewFeaturesDO Sensor Cap replaces original DO sensor cap included with HOBO DO Data LoggersDO sensor caps have planned 6-month deployment lifeCaps expire 7 months after initialization to allow some time before andafter deploymentCap shelf life expires 2 years from their date of manufactureInstall-by date on canisters caps are packaged in to ensure full 6-month cap life before 2-year expirationFor use with U26-001 UnitsDescription Onset U26-RDOB-1 Replacement DO Sensor CapIncluded Components1 - DO Sensor CapTerms & ConditionsPlease note estimated delivery time above. Contact us for details or if you have a delivery requirement. We ask for your patience while striving to ensure your shipment arrives quickly and accurately.Domestic ShippingFREE Standard Shipping on items OVER $75 and less than 30lbs to continental U.S. Add $36 for AK, HI, or PR. Please contact us for shipping rates to any overseas US territories including: Northern Mariana Islands, Guam, Puerto Rico, U.S. Virgin Islands and American Samoa.PO Boxes/APOs require USPS shipping and may therefore experience longer lead times6.25% Sales Tax for shipping to MAInternational ShippingDue to international voltage requirements, please ask us prior to purchasing to confirm your product will operate correctly in your country.Please contact us for shipping rates to any overseas U.S. territories.International customers are responsible for all shipping charges, including any duties or taxes.