Fast voltage regulation, safety and efficiency, ensuring your electricity safety and security.High Quality coil with full power. Bold stabilizing coil automatic wiring, each wire is regulator and tightly regulated for more accurate power without false calibration.The function of USD8.4 500VA voltage stabilizer:
--Stable output voltage
--Protecting electronic devices
--Improve the performance of electronic devices
--Energy conservation and environmental protection
--Improve power efficiency
--Reduce electromagnetic interference
--Protecting user safetyPlease refer to the detailed explanation about DBW EVR Voltage regulator in the following link.https://baike.sogou.com/v62044379.htm?fromTitle=%E7%94%B5%E6%BA%90%E7%A8%B3%E5%8E%8B%E5%99%A8
