All Microtek digital voltage stabilizers are based on save power technology and have many unique features which enable them to give high performance, better reliability and save electricity. Microtek has complete range of energy efficient digital voltage stabilizers for air-conditioners with various working input range, suitable for all kinds of power and voltage conditions. All stabilizers for AC's also have smart time delay feature, which gives breathing space and stabilizes the power supplying to the load, hence increases the life of appliances.