Warranty: 90 Days FUJINON EC-530HL2 COLONOSCOPE INCLUDES CASE & VALVES EXCELLENT CONDITION, NO BUCKLES EXCELLENT IMAGE PASSED LEAK INSPECTION Ergonomically designed for efficiency and overall stress reduction, our Standard Colonoscopes come with a standard 12.8mm insertion tube diameter and either an extra-large 4.2mm working channel or a large 3.8mm working channel to offer greater flexibility in therapeutic treatment. A forward water jet function is incorporated for lavage in critical situations. SCOPE INCLUDES A 90 DAY WARRANTY. Return Policy7 day return policy, 90 day warranty on all items