PROBLEM TO BE SOLVED: To provide an endoscope reprocessor configured so as to immerse a temperature sensor by a liquid amount smaller than the liquid used for reprocessing an endoscope, and carry out accurate liquid temperature measurement.SOLUTION: An endoscope reprocessor includes: a treatment tank 4 in which an endoscope is disposed； a liquid introduction port 33' for introducing liquid S to the treatment tank 4； a temperature sensor 153 disposed in the treatment tank 4； a liquid transfer tool 200 having a connection part disposed at one end and connected to the liquid introduction port 33', a cover disposed at the other end for detachably covering the temperature sensor 153, and a flow channel connecting the connection part and the cover； and a relief part provided at the liquid transfer tool 200 or the temperature sensor 153, for leaking out the liquid from the flow channel.SELECTED DRAWING: Figure 1【課題】内視鏡のリプロセスに用いる液体よりも少ない液体量にて温度センサを浸漬でき、正確な液体の温度測定を行うことができる構成を具備する内視鏡リプロセッサを提供する。【解決手段】内視鏡が配置される処理槽４と、処理槽４に液体Ｓを導入する液体導入口３３’と、処理槽４に配置された温度センサ１５３と、一端に配置され液体導入口３３’に接続される接続部と、他端に配置され温度センサ１５３を着脱自在に覆うカバーと、接続部とカバーとをつなぐ流路とを有する液体移送具２００と、液体移送具２００または温度センサ１５３に設けられ、流路から液体を漏出させるリリーフ部とを含む。【選択図】図１
