Width: 1 inches Warranty: 90 Diameter, Mm : 2.0mm Working Channels: 103cm Working Length: 120° SlimSIGHT™ insertion tube only 5.9 mm outer diameter 2.0 mm working channel allows efficient suction and high quality biopsies Better 4-angulation scope manoeuvrability through ergonomically improved control section Scope ID function enables improved service interval monitoring and facilitates automatic system setup such as automatic white balance Video Gastroscope with 5.9mm Outer Diameter 2.0mm Working Channel 103cm Working Length 120° Angulation 180°​/​90° Up​/​Down 100°​/​100° Right​/​Left Return Policy90 days warranty Return in case of manufacturing defects Return for incopatibility assumed by the buyer