The Olympus MU-1 Maintenance Unit includes a power cord. Warranty: 1 Year. 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. Features Olympus MU-1 Maintenance Unit Features Compatible with all OES fiberscopes and EVIS EXERA videoscopes. Alcohol flushing of the air/water channel (compatible with OES fiberscopes and 100/130/200/230 series scopes). Specifications Olympus MU-1 Maintenance Unit Specifications Power Supply Voltage: 120 V, 220 to 240 V. Size: Dimensions: 170 mm (D) x 85 mm (W) x 157 mm (H). Weight: 4 lb (1.8 kg). Operating Environment: Ambient Temperature: 50 to 104 °F (10 to 40 °C). Relative Humidity: 30 to 85 %. Air Pressure: 700 to 1050 hPa. Literature Olympus MU-1 Maintenance Unit Literature Olympus MU-1 Maintenance Unit Maintenance Manual Olympus MU-1 Maintenance Unit Instruction Manual