Olympus MU-1 Maintenance Unit ***POWERED ON AT TIME OF AUCTION*** ****The MU-1 Maintenance Unit allows for proper care and maintenance of Olympus endoscopes. When used in combination with the MB-155 Leakage Tester before reprocessing, the MU-1 can help detect hidden pinholes and loose joints to avoid costly damage from fluid invasion. It is compact, easy to set up, and easy to use.****