【Wall-Mounted Voltage Stabilizer】220V single-phase voltage stabilizer, household fully automatic voltage stabilizer, LCD color display, 6 large protection chips, high temperature resistance, fast response. One machine has multiple uses, matching a variety of electrical appliances, providing stable AC power for your electric fans, air conditioners, color TVs, refrigerators, computers and other household appliances. A good energy-saving artifact for home use. 【Built-in 2 AC Sockets】three-hole 16A socket is suitable for 1.5P, 2P, 3P, 4P air conditioners; five-hole 10A socket is suitable for TV, computer, refrigerator, induction cooker and other household appliances. Can be placed flat or hung on the wall. (Two sets of installation accessories are given as a gift) 【Pure Copper Output Wire】The coil is the core component of the voltage stabilizer. We use high-quality pure copper thickened coils, which have longer service life, greater power and higher efficiency. The double-sided large-aperture heat dissipation design is more convenient for ventilation and heat dissipation. 【Six Major Protection Functions】The voltage stabilizer has overvoltage/undervoltage protection; overcurrent protection; high and low temperature resistance protection; internal overtemperature protection; intelligent anti-reverse connection protection and light-ning protection functions.When the output voltage is lower than 120V or higher than 270V, the indicator light will light up and the output will be cut off, making your electricity use safer. 【Advantages】The voltage stabilizer has the advantages of small size, high efficiency, no waveform distortion, fast voltage stabilization speed, stable and reliable performance, complete protection functions, beautiful appearance, etc. And it can work continuously for a long time.After the voltage is stable, turn on the power switch, the power is directly connected, and there is no need to worry about power consumption.