Olympus UES 40 Features The Olympus SurgMaster Electrosurgical Unit UES-40 offers significantly improved performance in cutting and coagulation for electrosurgery. Allowing the use of conventional monopolar resectoscopes as well as bipolar and monopolar hand instruments, the UES-40 also enables resection in saline procedures. The UES-40 is compatible with the SonoSurg Ultrasonic Surgical System, allowing high-frequency output using its transducer, further expanding surgical possibilities. Solid and reliable performance Automatic smoke evacuation available Dual resection mode Olympus UES 40 Specifications General Output Method: Monopolar, bipolar, and saline modes Voltage: 120 V / 220-240 V AC Frequency: 50/60 Hz Dimensions: (WxHxD): 350 x 150 x 400 mm Weight: 12.0 kg