EU PLUG.No voltage fluctuations:- The PNR AV1 M1000VA 600W Relay Voltage Stabilizer has been designed to keep the output voltage as stable as possible.When the mains voltage fluctuates, the PNI AVR M1 more→000VA will automatically adjust the output 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.This will switch on / off the relays connected to the secondary voltage …