The Tuttnauer M Series is also available in a quick cycle model, the Kwiklave (MK). This sterilizer offers all the proven, dependable features of our manual autoclave, with the added benefit of reducing the total heat up time. This autoclave is the perfect choice for quick instrument turn-around or a high volume office. Speed and reliability are accomplished without sacrificing load size. 1 year parts and labor warranty. Model 2540MK requires a voltage between 220V and 235V for proper operation. When applicable a buck/boost transformer (0.5kVA) may be required.