YaeCCC 500W 5Amp Variac Trasformatore Variabile AC Auto Regolatore di Tensione 0-130V
0 - 130V Adjustable. Built-in high-quality copper coil， more secure and durable. High efficiency and with no waveform distortion. With an On/Off power switch and fuse & power cord to provide perfect overload protection, it can be used safely.