To protect your air conditioner from damage due to power outages and power surges, you need the SafeStab LST400 Stabilizer. Moreover, the SafeStab Voltage Stabilizer for Air Conditioner making sure that it can protect most air conditioners that you use. Also, Stabilizer has 3 Segment digital display. It works in a range of 180 V to 260 V. So now you can go on with your daily routine peacefully and rely on the SafeStab LST400 Stabilizer to keep your appliance safe from uncertainties of power outages and fluctuations.