EU PLUG.Voltage stabilizer with relay PNI AVR M500VA, 1.4A, 300W, 500VA No voltage fluctuations:- The PNI AVR M500VA 300W Relay Voltage Stabilizer has been designed to keep the output voltage as stabl more→e as possible.When the mains voltage fluctuates, the PNI AVR M500VA will automatically adjust the voltage to normal.- Depending on their capacity, PNI stabilizers have a wide range of applications:electronic appliances, home appliances, air conditioners, power tools, refrigerators and in general, electronics that need stable voltage.How does it work?.- When the unit that measures the input voltage detects a variation outside the preset range, it will send a signal to the control unit.The secondary …